Rundll32 errors are caused by a variety of problems such as malware, spyware, viruses, or registry errors. Undetected viruses, spyware, and malware can be accountable for rundll32 errors as well as registry errors such as damaged installations of applications or incomplete uninstalls.
A rundll32 error happens when Windows is unsuccessfully trying to load a file because it isn’t able to locate it anywhere on your system. This is when a pop-up appears indicating that a rundll32 error has occurred, a file cannot be found, and a frustrated computer user tries in vain to get their program to load.
You could call an IT specialist who would look for the cause of the problem and fix the rundll32 error or you can try a few things and hopefully repair the problem yourself. Prior to tinkering with your PC’s substantial processes and files it is substantial to be aware that you can permanently damage your PC if you remove or alter certain files that your PC uses to operate while you are attempting to fix rundll32 error. Nonetheless, sometimes the problem is not too complex and can be fixed by the average PC user.
When in doubt reboot your computer. This should be your first step to repair just about all PC errors, including a rundll32 error. If you continue to get the error after rebooting your system there are still a few steps to take. If you have recently installed or uninstalled a software re-do the installation since this can often cause rundll32 errors.
If you have not recently installed or uninstalled any programs make sure your virus and spyware programs are up to date and run a full system scan to find any security threats that are caused by malware.
Should you still get a rundll32 error you can try a clean boot on your PC which will allow you to isolate and test each system on your PC to see where the error is occurring. To do this simply type “msconfig” into the run dialogue box. Then choose the selective startup option and deselect all but one choice listed below it and reboot your PC.
Continue to reboot your computer with only one startup option selected to test each system. This procedure should identify which process causes the error. Once you know which process causes the error check the top of the Window that matches the process that has been detected and select the tab. You then select one option below that and continue to reboot your computer until you find the process that causes the error.
In case you don not feel comfortable messing with your system or you simply do not have time to do so, use a registry repair program. There are some registry repair programs that can fix rundll32.exe right away.
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