I also tried re-registering the javscript dlls and some others.

I tried compatibility settings but nothing seems to fix it.

Activate both Windows 10 and Microsoft Office with one Activator!

why is my avg not updating-48

First kmspico version was published by daz team in 2007 that can only activate windows 7 and vista.

With the release of windows 8 and 8.1 they developed kmspico9 that can also activate Microsoft office.

I first found that my Skype stopped working - it gave me a blank login screen and some searching on the net indicated a possible IE issue.

I checked IE by going to a web site that uses Java Script and found that it too wasn't working.

Can you check and make sure the data in there is all still numerical?

I think I've noticed this happening for me when I threw in a value once that was "$xyz" as opposed to "xyz" (I mean xyz to be some integer, of course). I suggest you copy your formula into Notepad, then type any number into the cell.

Usually changing the "Workbook Calculation" option (Excel 2010) solves the problem, but if it didn't, probably the workbook itself is set to manual calculation.

To change this, open the workbook, select the "Formula" tab (Alt M), then click "Calculation Options" and the select "Automatic". I think this can happen when you end up with different data types in the fields in the given range.

Anti-virus scanners dig pretty deep into the OS and the registry. It is good protection until you have more Windows 10 compatible choices, or decide to just use Defender.