Installation and removal issue Ple4Win v4.4.0

[shaswin]

The issues given below are small issues; it can be fixed in the next version.

Issue 1 (only professional version):
The 'Back' button is disabled at the 'Select Installation Folder' step, see screenshot below.
Workaround: You have to Cancel the installation procedure and start over again.
   

Issue 2 (educational and professional version):
When you want to remove Ple4Win with the following step in the Control Panel the program list of installed programs is not updated after removal
   
After removal you will see still that the program is still available as installed program:
   
When clicking on the program to remove it again, this warning occurs:
   
After this warning Ple4Win is removed from the program list.