Quote Originally Posted by Auto View Post
The problem has been resolved by running the following in elevated command prompt:

cd C:\Windows\SysWOW64\
regtlib msdatsrc.tlb

I hope this helps.
I can affirm that this solution worked for me.
got back from a 3 week holiday (which started before march 31), updated my Windows 7 ultimate x64 with the latest patched and installed IE10 (through Windows update), only to find out that I got a 'File not Found' when I started my project which had MSCOMCTL.OCX and MSCOMCT2.OCX, searched the internet, tried reregistering those, but still got the same error.. then I read about it working if you change the date to something before 1 april, tried that and it did work again, reset the date to today and it didn't work anymore. Then I tried the suggestion made by Auto and everything worked again.. so Thanx Auto, you saved the day