WC3 Disk Change problem

[Chrono]

After many hours of tears, I finally was successful in getting WC3 to run using VDMSound. I quickly played through disk 1 and the CD change screen came up. I put in disk 2 and clicked the box but nothing happened. When I clicked it, it changed to 'Insert Correct Disk'. I clicked again and it changed back to 'insert disk 2'. I can click it as many times as I want, but nothing happens.

Any ideas? I cleaned CD 2 and it doesn't appear to have any scratches on it. Seems to be in good condition.

 

[ChrisReid]

Before clicking the screen, can you make sure Windows recognizes the new disc? Alt+tab out and browse to the disc contents, then go back. Maybe try hitting enter/spacebar instead of clicking as well.