Add delete program can't open or display blank

               Sometimes when you want to delete a program that you don't use, you will find the Add and Remove Programs button in the Control Panel, and you will see the attempt to run "C:\\WINDOWS\\shell32.dll, Control-RunDLL" and C:\\WINDOWS\\system32\\appwiz. Cpl & rdquo;, add or remove the program & rdquo; an accident, & ldquo; add delete program & rdquo; can not open or display blank, what should I do? In this case you can try this scenario: Execute the following command in order: regsvr32Appwiz.cpl regsvr32Mshtml.dll regsvr32Jscript.dll regsvr32 Msi.dll regsvr32"c:\\Program Files\\Common Files\\System\\Ole DB\\Oledb32.dll" Regsvr32"c:\\Program Files\\Common Files\\System\\Ado\\Msado15.dll" regsvr32Mshtmled.dll How to run: Click Start → Run, then enter the above command in it. Note: You need to execute one by one.