Runtime Error 91 is a big problem for millions of Windows computers, which continually shows at random times when you're using your PC. Although this error is a big problem for many typical Windows computers, the fact is that it's actually one of the easiest to fix. It's caused by your computer cannot process the DCOMCnfg.exe file correctly - leading to the error to be shown, as your PC cannot read the various programs / software it requires to run. This tutorial is going to tell you how to repair the runtime error 91.
This error will mostly show in this way:
"Runtime Error 91: Object variable or with block variable not set"
The runtime error 91 is caused by your computer being unable to correctly process the settings & options which various pieces of software need to run. This problem can be caused by invalid permissions on your system and a series of different settings errors with the "registry" of your system.
The first step to fix this 91 error is to ensure that your system has the correct permissions set in the "DCOMcnfg.exe" program. This tool is designed to help control many of the important permission settings that your computer uses to run, making it important that you're able to use it to help your PC run as smoothly as possible. One of the main problems which cause the Runtime 91 error is that your "permissions" for your PC will be incorrect, preventing your software from correctly reading its variables. To fix this, you should look to enable permissions for "Everyone" inside this program.
One other option is to get a good registry cleaner. Most good registry cleaners in the market cost up to hundreds of dollars, but this is by far almost the fastest and most efficient way to get rid of the error. Runtime error 91 could be a problem with the integrity of the registry. The registry cleaner will be able to fix such errors easily within minutes. Therefore, it is nothing to fret about as it is not difficult to troubleshoot it. It shares a solution similar to all other runtime errors which can be simply solved by a good registry cleaner.
If you meet this problem, you can fix runtime error 91 by using the tutorial and tools on our website. You can download a registry cleaner to solve the problem.