Unspesific error is an error in the software installation. This is because the computer 
user or administrator has field registry so that other users can not install programs that have
 been set by the administrator.
So therefore we have to ask permission from the administrator prior to installing the software.
But There are other ways to solve this problem.


We can resolve this problem by opening the program with CMD (Command Prompot)

   1. start> all programs> acsesoris> Run and type cmd in the dialog box or keyboard press 
      Windows Logo + R, type cmd to open Run.lalu
   2. Please you enter the command cd / dc: / to go to the root directory C: /.
      to see that the directory is in C: / please you 
   3. enter the command cd Program Files
   4. again enter the command cd (Program Name) Example: cd Internet Explorer
   5.Give the start command (Program Name) Example: start iexplore to open Internet Explorer.