App created on Windows7 broken when installed on WinXP?
I created a VB 2010 standard edition App on Windows 7 that behaves badly when installed on WinXP.
This same app works properly when installed on Windows 7.
On WinXP it runs and all functions (So far) work except one
A button click is suppose to launch a backgroundworker that queries a database and displays the data in a datagridview. I am using the background worker so that a progress bar can be shown.
On the button click the progress bar runs for a bit then stops and no data is displayed. It is like the background worker failed.
The odd thing is that a similar function launched with another button works fine.
Both run queries in the background worker.
Without errors I am at a loss.
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