Parallels Tools keep reinstalling

I am trying the Windows 10 Technical Preview and after installing the latest updated build (9926), Parallels tools keeps reinstalling itself after each reboot.
Now I realize that the Windows 10 Technical Preview is obviously still in testing, but this is rather annoying.
Any suggestions/solutions?
Thanks,
Steve

 

Same here.

MacBook Pro (Retina, 13-inch, Mid 2014)
OS 10.10.2
2.8 GHz Intel Core i5
16 GB 1600 MHz DDR3
Intel Iris 1536 MB
Parallels Version 10.1.3 (28868)
Windows10_TechnicalPreview_x64_EN-US_9926.iso
All peripherals were unplugged after the 12th reboot and its still happening.

 

I ended up going back to the previous build. Liked it better - especially the changes in the Start menu - anyway.

 

You can try the temporary work-around here:

Windows 10 Preview 2 - Parallels Tools installs on every restart

 

Thanks for that Flashback. Will try the suggestion posted.