Runtime Error 91 is one of the most common errors that one can encounter while operating a system. It usually has the message – “Object variable or with block variable not set”.
Some of the reasons that lead to Runtime error 91 are missing DLL, corrupt file, faulty installation, registry errors and bugs. The runtime error 91 can also be caused if some new software programs are being installed before another program has been completely uninstalled. This brings in registry errors and also slows down the system. Apart from these, the runtime error 91 can also be caused by an attack of Malware or Trojan.
Error 91 is usually not seen when the software is installed, but it appears when one tries to use the installed software. The error 91 normally occurs when a link of the software that is being downloaded is interrupted or missing.
Though you may come across message like Runtime Error 91 – “Object variable or with block variable not set”, you can fix the problem following certain easy steps.
Once you encounter error 91, the first thing you should have to do is to change “DCOMCnfg.exe” settings in the computer. The “DCOMCnfg.exe” system control the various file permissions on the computer and also help to load different programs. First of all, reload the DCOMCnfg.exe and then set the permissions in it to allow access for “Everyone”.
You should also visit the site of software developer and then download the patch. You will be guided through instructions of the developer’s site for proper installation and running the patch.
However, the steps above could promise that you can 100% fix runtime error 91. If you are still in trouble with error 91 after completing the above steps, it could be noted that corruption in the registry may be the reason.
The registry is the base of the computer where all vital information and settings are stored. It is also a center that helps the computer to remember all its important details. Any wrong operating on system registry will lead to terrible computer crash. The error in the registry is the major cause of showing of the message runtime error 91. Therefore, it is better that the registry is cleaned up for removing error 91. A manual registry repair is not that easy and so it is good to have a reliable and professional registry repair software installed. The registry repair software will do the task very effectively and also in less time, and will not cause any trouble as you may do by yourself.
