KB Articles

DVD drive shows conflict in Device Manager in Windows 7, yellow exclamation mark on the device (pxhlpa64.sys)

Sometimes, Sonic Solutions driver pxhlpa64.sys driver causes a software conflict. CAUTION: MODIFYING WINDOWS REGISTRY MAY CAUSE ISSUES IN WINDOWS, PLEASE USE CAUTION AND BACKUP THE REGISTRY KEYS PRIOR TO MODIFYING THEM. To resolve this, do the following: Open regedit Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318} registry key. Right-click UpperFilters in the right pane, and then click Delete. Click

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Windows TEMP user Profile registry fix

If you have booted up your laptop or desktop computer and all your files are missing Windows has probably loaded a TEMP profile. To repair your Windows laptop or desktop PC follow the steps below: Open the system registry editor Navigate to HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList Locate the duplicate profile with the same profile id (i.e. S-1-5-21-3433318035-127452263-1201676187-1001

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Windows 8 password reset

Use the following method to reset your windows password by altering the Ease of Use icon to open cmd.exe. Then use net user to modify password: Boot from Windows Installation CD/DVD/USB Select Repair your computer Select Advanced Options Open Command Prompt In the command prompt type copy c:\windows\system32\utilman.exe c:\ copy c:\windows\system32\cmd.exe c:\windows\system32\utilman.exe Press Y when

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Windows 8 and Windows 8.1. Boot Error 0xc0000098 or 0xc0000034 on Windows 10

Fixing various Boot Errors on Windows 8/8.1 or or BCD error 0xc0000034 on Windows 10 Boot from Install disc > Click Next > click Repair your computer > click Troubleshoot > click Advanced options > choose Command Prompt type > bootrec /fixmbr press Enter(writes mbr but does not overwrite partition table) type > bootrec /fixboot press Enter(writes new boot sector to system partition) type > bootrec /rebuildbcd press Enter(scans for

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