Hi guys. I was wondering if anyone could explain something weird I found today. I went to my recycle bin and found some files in there that while I have no idea what they are for, I have a feeling they are not supposed to be there. I'm using windows 10 64 bit btw. These are the files in there...
isa.dll
Microsoft.win32.TaskScheduler.dll
wbsvc (WebBarService)
wbsvc.exe.config
Unins000 (WeBarService)
isa.dll
Microsoft.win32.TaskScheduler.dll
wbsvc (WebBarService)
wbsvc.exe.config
Unins000 (WeBarService)

If you are really worried about them, you can tell your AV to simply quarantine them or move to chest and instruct the AV to ignore them. They will be automatically regenerated by other legit Windows programs when needed.
The isa.dll is almost never used in computer made in 2011 or newer; as the hardware no longer supports ISA slot cards.