Are you getting an error that says rundll32.exe can’t open? Are you completely unable to run any programs, even after rebooting your Windows XP PC?

You can download a registry edit file from http://www.dougknox.com/xp/file_assoc.htm that will fix this problem. I have used this registry fix a few times and it has never failed me. Though I don’t want you to have this problem, I hope this fixes it for you if you do.

Tim

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Biden PC is a Computer Networking Company and we now offer Online Computer Support.

Have you had either your Windows Vista computer or your SBS (Small Business Server) 2008 box lose their internet connection after you reboot? This recently happened to me after I installed SBS 2008 at a client’s location. It is easy to diagnose and the fix is relatively simple if you understand how to edit the registry on your computer.

Step 1: The Diagnosis:

1. Click on the “START” button and in the small box at the bottom, type “CMD” without the quotes.
2. A black box will appear with a blinking cursor. Type “ipconfig /all” and hit “Enter”.
3. You will see a lot of text that may look completely foreign to you.
4. Look the the row that says “Default Gateway”, if it is blank, then continue on to the “The Fix” section. If the “Default Gateway” is not blank, there is another problem and the fix below will not help you.

Step 2: The Fix:

1. Close out of the black box by typing “Exit” and hitting “Enter”.
2. Click on the “START” button and in the small box at the bottom, type “regedt32″ without the quotes.
3. The registry Editor will appear and you need to navigate to HKLM/System/CurrentControlSet/Services/Tcpip/Parameters/Interfaces/
4. Here you’ll need to select the CLSID of your networkadapter where you change the settings. You’ll probably recognize it by looking at the value IPAddress that will have the IP of this adapter.
5. Open the value “DefaultGateway” by double-clicking it.
6. You will see a list of all the gateways that disappeared! ( in your case it may only be one) Very likely, the first line will be empty. I’m not sure, how this little flaw can make such a big problem.
7. Manually remove this first empty line, click OK and reboot your system everything should be working fine again.

Thanks to Ilja Herlein at http://www.netsetman.com/support/viewtopic.php?pid=832#p832 for the direction on how to fix this issue. I hope it helps you as much as it helped me!

Tim

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Sometimes we all need to be reminded to go back to basics.

Many months ago, I was called out to diagnose an Internet connection problem. When I arrived onsite I went through some basic troubleshooting steps like these.

1. Attempted to reach a webpage.                            Failed.
2. Checked for an IP address.                                   Valid.
3. Released and renewed IP address.                          Succeeded.
4. Attempted Ping test to 4.2.2.2.                            Succeeded.
5. Attempted Ping test to yahoo.com.                        Succeeded.

So at this point I know that there is a valid connection to the modem, router and Internet, but not the WWW. I also know that DNS is working as that is what translates yahoo.com to the address 209.131.36.159. (Yes, that is Yahoo’s real IP Address.) Since the Internet connection works and has been proven I start looking for other reasons why the WWW might not work.

1. I look for Norton/Symantec software on the PC.          None there.
2. I look for McAfee software on the PC.                        None there.
3. I flush the DNS cache.                                              No improvement.
4. I start looking for malware and viruses.                      None there.

I start wondering what’s happening so I bring my laptop in and use the existing cable. My laptop has the same problem with the same circumstances. Of course since I know that my laptop works I start thinking about what is the same in this scenario. The items in common are the modem, router, and cable. Since the modem is owned by Verizon, I can’t just switch it out. I can switch out the Ethernet cable so I switch it for my own used cable. IT WORKS!!! So I go and get the client a new cable and it still works.

This was the first (and last) time that I had ever seen a bad Ethernet cable cause such a problem. Usually, if the cable is bad, the whole network connection is down and you can’t even get a valid IP address but in this case, it just blocked one protocol. Strange.

So this day I got my reminder that I need to get back to basics and check the cables. And that clients shouldn’t have to pay for my wasted time. I only charged for 1 hour + an Ethernet cable.

Thank you for reading,
Tim

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I’m certain that we have all seen them, software programs that promise to have your PC “Running just Like New”. I’ve seen many people use them and most have to admit that the programs did little or nothing to speed up their computer. In some cases these programs have even crashed their computers.

What these programs typically do is remove orphaned or invalid registry entries. This will usually shrink the registry by 150-800 entries. Sounds good right? Well when you consider that the registry is made up of many thousands of entries, removing a few hundred really isn’t that impressive. After they remove the orphaned entries, they may compress or compact the registry, moving entries to make the file size smaller.

Will these processes speed up your computer? Yes, a little. What these programs all fail to take into consideration is how many programs are running on startup. The more programs you have running at once, the less processing power and memory your computer can give to the more important programs and processes.

Lets look at a computer as if it were a person… If you are trying to write a research paper, you need to put all of your attention into writing the paper, right? Well, lets add into the mix a stereo playing distracting music, a dog barking, a cluttered desk and your neighbor’s baby screaming. None of them are really requiring your attention but your mind has to bounce around a bit more than it should to work on your research paper. Just think about how much more you could accomplish if you removed the screaming baby, barking dog, cleaned up your desk and put on more soothing music. This is what you really need to do in order to speed up your computer. “So how do I speed up my slow Computer?” I’m glad you asked, here are a few simple steps!

• Make sure your computer has enough RAM (memory)
• For Windows 2000 and XP, you should have a minimum of 512MB.
• For Windows Vista and Windows 7 I recommend having a minimum of 2 GB.
• Remember, more is always better!

** Warning: Editing the registry can be dangerous and Biden PC does not warrant any changes that you make.**

**If you  do not feel comfortable doing this, Biden PC can do it for you for the small fee of $15.00**

• Download Autoruns from Microsoft. http://technet.microsoft.com/en-us/sysinternals/bb963902.aspx
• Unzip the file and run autoruns.exe.
• Look at the bottom left corner of the window. Don’t do anything until is says “Ready”.
• Once it says “Ready”, click on the “Logon” tab. That is all we are going to concern ourselves with.
• Find the line below “Explorer.exe” and start unchecking boxes. DO NOT UNCHECK “Explorer.exe” OR ANYTHING ABOVE IT.
• Most things here can be disabled. Things like iTunes, QuickTime, Adobe, Google Update… These can all be disabled.
• Do not disable your Antivirus (Norton/Symantec, McAfee, Avira, AVG, CA…)
• Do not disable “cftmon.exe”

Once you have disabled what you feel comfortable disabling from the system startup, reboot your computer and enjoy how much faster it is. Feel free to share this information or like with your friends.

Tim

Biden PC is a Computer Network Consulting Company.

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As everyone is having a difficult time in this recession, Biden PC has lowered its prices on all computer networking and repair. Going from $100 per hour, our new lower prices are as follows:

Businesses: $85.00 per hour
Residences: $75.00 per hour
Remote Support: $15.00 per 1/4 hour

Tim

Biden PC is a Computer Network Consulting Company.

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I recently had my first experience with Windows Live OneCare and I have to say that I was less than impressed. Here is what happened. Microsoft, take note!

My clients are an elderly couple who are nervous about using their PC but they’ve gotten by for a while now. So they had Windows XP Home edition with Service Pack 3 (I think) and a few run of the mill software programs installed. They kept having freezing and rebooting problems. I did a repair of Windows XP. That didn’t fix it. I ran all the diagnostics I could think of but no hardware problem would show up.

I finally ran out of options and formatted their computer. It was running perfectly. I reinstalled most of the programs but not Windows Live OneCare. I don’t like Microsoft’s AntiVirus products so I skipped the program entirely. Unfortunately there were functions in OneCare that the clients wanted so without really thinking that it was the problem, I installed it. BAM!!! The same problems were back exactly the way they were before. I attempted a system restore but OneCare was still there. I tried uninstalling it but that didn’t fix the problem either.

My clients needed their computer so they opted to put up with the problems rather than be without their computer for another day. I said “Okay” and left. About a week later, they called me again and asked if I would help them set up their new Apple laptop. Well, they now have a nice new fully functioning Apple MacBook Pro and they love that it works the way it is supposed to. They’re still getting used to the software but since Windows Live OneCare caused such havoc on their PC, they’re glad to have something that works.

So, as you can tell, Windows Live OneCare won’t get my vote for software application of the year.

Tim

Biden PC is a Computer Network Consulting Company.

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Are you unable to access your Windows XP Control Panel after removing viruses and/or malware? I recently had this happen on a client’s PC and it presented a message that said “This operation has been canceled due to restrictions in effect on the computer. Please contact your System Administrator.”

I was logged in as the computer administrator and I still got that message so I knew that there was another problem. After much searching and reading tons of “solutions” I found that many of them were simply impossible because the necessary registry entries were not there. I finally found the answer and I want to share it with you.

1. Download Trojan Remover.
2. Install Trojan Remover and when prompted, put check-marks in the boxes marked “Check for Updates? (You must be connected to the Internet)” and “Run Trojan Remover after setup is completed”.
3. The Update program will run and alert you to any updates that are available. Choose “Update”.
4. That program will close and the full program will open.
5. You haven’t purchased the full version yet so just click “Continue” then click “Scan”.
6. The program will now remove any Trojans that it finds as well as check registry entries. One of the registry entries will be the one that has been blocking your access to the control panel.
7. When it finds a problem, choose the default option and continue.

After the scan has completed, reboot your computer and you should have access to your control panel again.

Thanks for reading! If this has helped you, send me a comment saying so.
Tim Biden

Biden PC is a Computer Network Consulting Company.

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Is your Microsoft Windows Vista computer booting up to a black screen with only a cursor? If so, you might want to check out what Mark has to say about it at his blog.  Windows Vista Black Screen with Mouse Cursor Only. He has a fix and believes he has gotten to the bottom of why the black screen is happening!

If the fix for this is beyond where you feel comfortable, call Biden PC at 909-992-2031. We can handle this for you.

Happy Computing,

Tim

Biden PC is a Computer Network Consulting Company.

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If you are a first time customer, you can head over to YellowBook.com ad and click on “Coupon” to see Biden PC’s 20% off coupon. This is 20% off our service fees. It does not include any hardware or software prices.

Happy Computing,

Tim

Biden PC is a Computer Network Consulting Company.

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This problem is obviously still happening. If you can afford to be without your computer for a week or 2, I would be glad to work on it free of charge. If you are local to Los Angeles, I will pick up the PC and give you a receipt for proof that I have your PC. I will work on this issue until I have fixed it and post the answers here for everyone else. I will then drive back to you to drop off the PC. All of this will be free of charge. If you are not local to Los Angeles, all you will have to do is pay the FedEx shipping 1 way. I will fix your PC free of charge and return it to you via FedEx. Feel free to call me (Tim Biden) at 909-992-2031 or 877-243-3601.

I had previously written that I had a couple Windows Vista systems that stopped the mouse from clicking. Well, I seem to have found the answer. Meryl’s post “How to Make Microsoft Word Stop Ignoring Mouse” seems to have the answer.

1. While your mouse still works, close Word, Outlook and all other MS Office programs (ignore the pop up message by clicking X)
2. Start / Run and type regedit
3. Locate and then click the following registry subkey:
4. HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Word\Data
5. On the Edit menu, click Delete, and then click Yes.
6. Exit Registry Editor.
7. Restart Word.
8. Thank David for the new info.

If you have never used a registry editor before or are uncomfortable wih it, please consult a professional computer technician. We do these edits all the time.

Happy Computing,

Tim

Biden PC is a Computer Network Consulting Company.

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