PE_VALLA.A

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Delete this registry key

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

• In HKEY_CURRENT_USER\Software\Microsoft
  • winmine

Step 3

Delete this registry value

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Difficulty = "0"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Height = "9"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Width = "9"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Mines = "a"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Mark = "1"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • AlreadyPlayed = "1"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Color = "1"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Sound = "0"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Xpos = "5"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Ypos = "5"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Time1 = "3e7"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Time2 = "3e7"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Time3 = "3e7"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Name1 = "Anonymous"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Name2 = "Anonymous"

• In HKEY_CURRENT_USER\Software\Microsoft\winmine
  • Name3 = "Anonymous"

Step 4

Scan your computer with your Trend Micro product to clean files detected as PE_VALLA.A. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.