Latest questions about "running error"

I'm receiving an error message : "Union method of application class failed" when running Ablebits Duplicate Remover. There are over 500,000 records in my Excel 2007 spreadsheet.

I've successfully installed Bluestacks on my computer which runs Windows XP with Service Pack 3, but after loading, when I try to click on a game or anything else, it gets stuck.

I purchased Errorend. I installed it, scanned my computer and fixed some errors. I restarted the computer and I am still getting error 0x80073b01.

The Action Replay application, has no game information and freezes while playing Pokemon Diamond. Is there a way to fix this?

Every time I try to turn ON the Proscan ptl7223g tablet, on the screen I get only a few lines in the middle then it goes OFF. This is happening every time I turn it ON.

I am receiving an error as follows : "Failed to connect. Check the cabling to the system and serial port baud rate". Why is this happening?

Whenever I save my task and I re-open it, an error comes up and won't let me 'predict motion'. As error comes up, it says "Assertion...

When I want to restore a database I get: argument error 3214. Any way around this?