Excel VBA interface glitches

Hello, There,

I have used excel 2003 on windows 7 in Parallel Desktop for a while. Suddenly today I got the following issues:

If you open the vba, the project explorer is just blank. When you click it, it just closes.

In the excel, if you picked a control to view the properties. The properties windows is just a blank color box.

I upgraded to excel 2010 and still get same problem.

Please help.

Thanks.

 

I reinstalled the windows and excel is back to normal.

Now the screen uses the native mac resolution and all things are so small. I will find a way to fix it.