This worked:
Solution 2: Re-create the Crypto folder.
- Close Acrobat.
- In Windows Explorer, do one of the following:
- On Windows XP, navigate to C:\Documents and Settings\[your user name]\Application Data\Microsoft.
- On Windows Vista, navigate to C:\Users\[your user name]\AppData\Roaming\Microsoft.
- Rename the Crypto folder as Crypto Old.
- Open Acrobat. The Crypto folder will be re-created automatically.
Then deleted wse_andromenda files in control panel programs, run regedit