VMware Solutions Discussions
Is it safe to delete the Snpdrvdbg000-099 files in C:\Program Files\NetApp\SnapDrive ? Also lots named VDISKAPI000 etc.
They are around 20 Mb each so can take up quite a lot of space.
See The Solution
Unless you have an ongoing support case you can safely delete them. SnapDrive has debug logging enabled by default. See https://kb.netapp.com/support/index?page=content&id=1010681&actp=search&viewlocale=en_US&searchid=133467715016.
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After looking at the KB and digging around further in the registry, it looks like you can limit the number of log files created. Default is 100 x 20Mb (which is actually 200 x 20 Mb as there are .log and .dat files!)
Adjust the DbgLogFiles DWORD as necessary.