I see that a newer version (4.0.3810.237520) is available on the website but I can't find a revision history list. Can anyone confirm if this bug has been resolved in this update? Thanks.
fixed in 3810 update I just installed the 3810 update and tried to recreate the invisible mouse but now it works. So far, no more mouse invisibility. Also, now I can set the number of processors to 2 again. Before Windows was real slow at booting when set to 2 processors on core2duo 2.4GHz iMac. Windows is faster with processors set to 2. However, while playing around with Acad video hardware settings, the 3dorbit command or any 3D navigation now makes Acad work area blank. This is only while in DirectX mode. It works normally when setting Acad to use OpenGL. I don't know if this happened in older Parallels builds.