Issue with lauching Adobe Reader and Opening PDF files

Since uninstalling AVAST Premium and Cleanup applications from my Windows 10 PC, I am unable to launch my Adobe applications.

When I click launch shortcut or even the exe file itself Windows reports an error it cannot find the file.

The file exists in the location reported as not found.

Also if I try to open a pdf file in any directory location Windows reports it cannot find the file.

  I have uninstalled and reinstalled software and Adobe Reader is set as my default viewer but I cannot fix the problem. Help anyone????