Upgrade to 3.4.8 failure

[grub]

After upgrading from 3.3.8 to 3.4.8 I found that Nextpvr is "broken", that is the EPG has a problem.
When I start the program and click on "TV Guide" I get the follow problem. Updating, removing or refreshing the EPG does not fix the problem. Removing and reinstalling the program also does not fix the problem.
The next logical question, is there an external (to the program) that 3.4.8 requires that 3.3.8 did not require?
I even tried uninstalling 3.4.8 and reinstalling 3.3.8 but the problem still remains
I can watch "Live TV" but I want to record and I can't set to do so without the EPG.
Thanking you in advance for the great program that was and hopefully to be again.
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[JavaWiz]

From another thread with a similar error:
Try running "NextPVR.exe -UpdateDB"


Also, you should attach your logs, they may provide additional information.

[grub]

Thank you very much, that fixed the problem.
Just one other question for the next time, where and what name do the log files have?
Again thank you for your prompt help.

[JavaWiz]

Glad that did the trick.

You can find the log files at: C:\Users\Public\NPVR\Logs

There are several, most important are probably NRecord.log and NPVR.log