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Question: library not registered

i am getting "library not registered" message after installing a tutorial cd, once i was able to open the program i got a message saying that the program is not working correctly.

Solutions to Error: library not registered



Fix invalid registry entries about the problem - library not registered


The registry is a huge database where most system errors like library not registered error come from. When a software was installed or uninstalled incorrectly, sometimes there will be some invalid registry entries of some program files like library not registered are left in the registry. That's why you need to regularly clean those corrupt registry entries and keep the registry tidy so that such errors won't bother you.

Attention: The system registry stores all data that all software and hardware require to run. So it's not suggested that you clean the system registry by yourself. You should know that a small mistake may cause a crashing down or the corruption of the operating system


Reinstall your System


When you have tried the above methods but can't seem to fix your error, you can reinstall your Operating System and install a "clean" copy of Windows onto your computer again. But this should be the last method to fix your error, as this will completely erase everything on your hard drive and it will take you a lot of time to reinstall all your software back to your system. It's very necessary for you to back up all files, pictures and personal information before you do that.

Recommended Solution to Fix This Error: library not registered

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How to Fix library not registered with SmartPCFixer?


1. Download SmartPCFixer and install it on your computer. The Quick Scan will start automatically.




2. After the scan is finished, click Fix All, SmartPCFixer will fix the errors in the scan result. If you want to use other functions, please look at the left panel,find the function you want to use, and follow the steps. Now let's take dll downloading as an example.




3. Reboot your computer. The library not registered error will be fixed.




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