Hey everyone, After installing the El Capitan public beta, Parallels Tools stopped working. I tried reinstalling PT, but I always receive a fatal error after about 70%. This causes me to consistently receive the "Windows cannot access \\.psf" error. I'm running Windows 8.1 VM by the way. Is there a workaround, such as reinstalling Parallels Desktop 10, or is the El Capitan public beta not compatible with Windows VMs? Thanks!
I was able to solve this issue by entering Modality mode and continuously re-installing Parallels Tools and restarting. Took about 7 times, but was finally able to get it installed without an error.