Symsrv.dll.000 -

The file is not a virus, not a system error, and not something the average Windows user will ever need to worry about. It is a harmless—sometimes helpful—artifact of Microsoft’s debugging ecosystem.

The most common cause for the creation of files with extensions like .000 , .001 , or .002 is Windows' own security architecture. When a program attempts to install a new version of a DLL into the System32 folder, Windows checks the digital signature of the incoming file. symsrv.dll.000