Windows 7 Reports Wrong Processor, Causes Driver Problems

Some users have reported an issue in which Windows 7 reports an incorrect processor architecture. For instance, the system may identify itself has an AMD-based chipset when an Intel chipset is actually present.
This can cause problems with drivers–if the system installs drivers for the wrong architecture–in addition to other issues.
Fix
This problem can sometimes be fixed [...]

Windows XP PCs Can’t See Windows Vista SP2 PCs on the Network: Fix

Several users have experienced an issue in which Windows XP PCs cannot see Windows Vista PCs on the same network and/or vice versa. Fortunately, this issue is usually due only to configuration issues and can be easily fixed:
Fixes
Change network setting to home or work If you have your group set to “Public” in the Network [...]

Vista SP2: “Windows Explorer Has Stopped Working” Fix

[We have already published two other fixes for this issue: turning off thumbnails and looking for a recently created or saved file that might be causing the problem. If they fail, try the following]
After upgrading to Windows Vista SP2, you may experience an issue in which you receive the error message “Windows Explorer Has Stopped [...]

Vista SP2: USB Devices Don’t Work After Sleep

A number of users have experienced an issue in which various USB devices do not work properly or at all after systems that have been upgraded to Windows Vista SP2 wake up from sleep or hibernation. In some cases, USB devices do not respond for 30 seconds or more after the system has awoken; in [...]

No Internet After Vista SP2 Upgrade; Gateway Missing; Fix

Several users have reported an issue in which the computer’s gateway is missing after the update to Windows Vista SP2. This issue generally results in an inability to connect to the Internet, although connections to LANs may still work.
Fix
The solution for this problem, as discovered by Ilja Herlein of the NetSetMan forums, is as [...]

Windows Vista SP2 Won’t Sleep: Fix

Update: A new fix for this issue has been discovered. Try removing third-party items from the system tray, then restarting. One user found that removing the OpenOffice 3.1 Quickstarter from the system tray resolved the issue.
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Some users are unable to put their systems to sleep after updating to Windows Vista SP2, despite proper power management [...]

BSOD with “Multiprocessor_Configuration_Not_Supported” in Windows Vista SP2 and Windows 7

[UPDATE: A Microsoft TechNet discussion thread is tracking this issue and has the latest updates on potential fixes, along with commentary from Microsoft indicating that the company is working with system manufacturers to resolve this issue.]

Several users have reported an issue in which a blue screen of death (BSOD) accompanied by the error message “Multiprocessor_Configuration_Not_Supported” [...]

Vista SP2 Problems? Uninstall, Run Readiness Tool, Reinstall

A number of Windows Vista SP2 problems can be resolved by uninstalling the service pack, running the Microsoft System Readiness Tool to eliminate inconsistencies and corrupt files, then reinstalling the service pack. If you are experiencing inexplicable issues for which you cannot find a suitable solution after the update, try these steps:

Uninstall Windows Vista SP2, [...]

Windows Vista SP2 Won’t Boot; Error 0xc0000034: Fix

Several users have encountered an issue wherein they receive the error message “0xc0000034″ followed by some other information (usually specifying a corrupt file) after attempting to install the Windows Vista SP2 update. Generally, this error message is accompanied by an inability to boot the system and a black screen with the aforementioned error message.
WindowsFixUp reader [...]

Remote Desktop (mstsc.exe) Won’t Launch in Windows Vista SP2: Fix

Several users have reported that the Remote Desktop Client (RDC, mstc.exe) will not launch after the update to Windows Vista SP2. In some cases, mstc.exe will appear in the task manager, but the application will not appear in the task bar or be otherwise accessible.
Potential fix
This issue can sometimes be resolved by running mstc.exe from [...]