anyone experience PC pro problems since upgrading to win10??
this includes losing all my connection accounts and all info displayed on the blade tab-this is the screen showing the chassis info.

Yep. Happens to me every time I do a Win 10 upgrade. All PCPros SL1100, 8100 and 9100. have told NEC AU who said they can't test it as they don't have any Win 10 PCs but have sent it on to Japan..
Do a Google search for Registrar registry manager Version 8. Run it and if you have SL1100 PCPro installed do a search for the "Draco" key . When the search has finished scroll down until you see the first folder called "Key"
On My pc it lives here HKU\S-1-5-21-329068152-839522115-1060284298-1124\SOFTWARE\Classes\VirtualStore\MACHINE\SOFTWARE\WOW6432Node\NEC\Draco. Go to the entry called NEC and delete that entry. It will delete all the PCPro settings. Run PCPro again and re-enter the settings. I seems that for some reason when Win 10 updates it locks the registry entries so that they can't be written to and normal Windows regedit will not allow you to delete these keys.

Good luck..

Staying with Windows 7 until 11 comes out. If I don't like that one I'm gonna convert to Apple or Linux.

great help, in hindsight wished id stuck with win 7