No BSOD issues but event viewer issue?

Nik said:

I am dumbfounded. My event viewer works fine. I am at a loss as to why this problem occurs on some computers but not others. If I think of something else I will let you know.

P.S. For what it's worth (I am not saying that you should upgrade to Win10 Pro), I had one bug with Win10 Home for single language: whenever I clicked on Calculator on my taskbar, Win10 would open two instances of Calculator. This bug disappeared after I upgraded to Win10 Pro (I upgraded for a different reason: for BitLocker and remote desktop connection).

Are you telling me your event viewer was essentially clear with no errors after the upgrade ? I always thought it was normal for a lot of event viewer entries after an install , maybe not.

fredc said:

Are you telling me your event viewer was essentially clear with no errors after the upgrade ?

Probably not, but I don't use the Event Viewer unless I get a freeze or BSOD event. For the past week I got the following errors, but I am going to ignore them:
The shadow copies of volume C: were aborted because the shadow copy storage failed to grow.
The driver detected a controller error on \Device\Harddisk5\DR6.
The server CortanaUI.AppXtpp90jhw9p0njjb85kvhxpppgrqfp117.mca did not register with DCOM within the required timeout.
Synchronization of web_Session1 service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 10000 milliseconds: Restart services.
The driver detected a controller error on \Device\Harddisk3\DR12.
A timeout (30000 milliseconds) was reached while waiting for a transaction response from the WSearch service.
Synchronization of web_Session1 service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 10000 milliseconds: Restart services.
Installation Failure: Windows failed to install the following update with error 0x80070003: Microsoft Visual C++ 2015 Runtime Package.
Installation Failure: Windows failed to install the following update with error 0x80070003: Get Started.
Installation Failure: Windows failed to install the following update with error 0x80073CF9: MSN Money.
Installation Failure: Windows failed to install the following update with error 0x80073CF9: Xbox.
and about a dozen other failed updates. (they installed successfully later)

Yeah, pretty sure i got most of those lol.