[fix]-error code 2147221164

Wikitechy | 3665 Views | windows | 08 Jun 2016



"Class Not Registered" Run-time Error '-2147221164


1. Insufficient user rights. 

2. Required class libraries are not registered.

Fix 1:

1. Login as a normal user.

2. Find the path for nireports.dll file. Usually it is in C:\Program Files\[software] directory. 

3. Register the library by going to Start -> Run -> type regsvr32 "Library Filepath".

4. Click the OK button. 

Fix 2:

Executing the application by choosing “Run as Administrator” option.

Fix 3: 

Uninstall the software and install a fresh version by checking the machine compatibility.

Fix 4:

1. Login into the PC with admin credentials. 

2. Select Programs -> Accessories -> System Tools -> Restore. 

3. Select the option “Restore my PC to an earlier date” and click Next. 

4. Select the recent system restore date in the “select a restoration point” list and click Next. 

5. Proceed with the verification screen. 

6. Finally restart the PC after finishing the recovery process.

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