PE_MKAR.E

To delete the registry value this malware/grayware created:

1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>DrWatson
3. In the right panel, locate and delete the entry:
   ID = "15416"
4. Again In the right panel, locate and delete the entry:
   OM = "252631559"
5. Again In the right panel, locate and delete the entry:
   EWP = "__ehvw_zlqqhw_lrgdwd"
6. Again In the right panel, locate and delete the entry:
   FI = "F
7. Close Registry Editor.

To manually delete a malware/grayware component from an affected system:

• For Windows 2000, Windows XP, and Windows Server 2003:

1. Right-click Start then click Search....
2. In the Named input box, type:
   
   • %System Root%\001\tst
   • %System Root%\001\svchost.exe
   • %System Root%\tmp.exe
   • \best\winnet\iodata\15416O.file
3. In the Look In drop-down list, select My Computer then press Enter.
4. Once located, select the file then press SHIFT+DELETE to delete it.
5. Repeat the said steps for all files listed.

• For Windows Vista and Windows 7 users:

1. Click Start>Computer.
2. In the Search input box, type:
   
   • %System Root%\001\tst
   • %System Root%\001\svchost.exe
   • %System Root%\tmp.exe
   • \best\winnet\iodata\15416O.file
3. Once located, select the file then press SHIFT+DELETE to delete it.
4. Repeat the said steps for all files listed.
   *Note: Read the following Microsoft page if these steps do not work on Windows 7.

To delete malware/grayware/spyware folders:

1. Right-click Start then click Search... or Find..., depending on the version of Windows you are running.
2. In the Named input box, type:
   
   • %System Root%\001
   • \best\winnet\iodata
3. In the Look In drop-down list, select My Computer, then press Enter.
4. Once located, select the folder then press SHIFT+DELETE to permanently delete the folder.
5. Repeat steps 2 to 4 for the remaining folders:
   • %System Root%\001
   • \best\winnet\iodata