How do you fix rundll32.exe errors?

Answer 1

Rundll32 exe error is regarded as a complicated system error for it has the ability lead to Blue Screen of Death errors, Process library file errors, File extension problems, Windows startup failure, Spyware attacks, Driver update failure, Program uninstall failure, ActiveX file problems, System sluggish, Slow computer performance and Computer crashes. If your computer has acquired rundll32 exe error, the most effective method is to replace the damaged version of .exe file with a compatible one.

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rundll32.exe error is categorized as one of the most critical system error because it is associated with rundll32.exe module. rundll32.exe module serves as a crucial system file used for maintaining system performance and keeping the related system components running properly.

Solution One: Restore System setting.Once you have found out that the rundll32.exe is missing on your computer, you may consider enabling the System Restore to fix it. Before performing the task, you should make sure that you have log on the system as administrator. You can follow the steps to check out your status:

Double click the toolbar to enable Date and Time

a.Click Start,and then go to Run.

b.Type timedate.cpl in the Run dialog box, press

OK:

Here are the result.

If you have seen Date and Time Properties pops up, it means that you are already an administrator of the system. You can click

Cancel to disable the Date and TimeProperties.

In case that you are not logged on the system as an administrator, you will receive the error message below:

For Windows XP:

1. Click Start, and go to Programs.
2. Click Accessories > System Tools > System Restore.
3. Once System Restore pops up, click Create a restore point, and then press Next.
4. Finish the description of the restore point, and then select Create. After a few seconds, the program tells you the date, time, and description of the new restore point.
5. Click Close.

For Windows 7:

1. From Control Panel, click System.
2. From the left pane, find out System protection and then click it.
3. Click System Protection, and then select Create.
4. From System Protection, finish the description, and then click Create

Solution Two: Or you can replace the rundll32.exe file with the original version. You can do this from Windows XP Recovery Console.Here are the steps:

1. Insert Windows XP installation CD to your PC and then boot it.
2. From Welcome to Setup, press Rto enable Recovery Console utility.
3. Choose the Windows XP installation you need to fix and complete the administrator password if it asks.Then the Recovery Console utility appears on the screen.
4. Type cd system32 when command prompt pops up and press Enter to change to the system32 directory.
5. Type ren rundll32.exe msderun.old.dll and press Enter to rename the rundll32.exe file.
6. And then type CD-ROM_or_DVD-ROM_Drive_Letter: and press Enter to point to the CD-Rom drive. Here, CD-ROM_or_ DVD-ROM_Drive_Letter letter points to the drive letter of your CD_ROM or DVD_ROM drive.
7. Type cd \i386, and then press Enter to change to the i386 directory on the CD.
8. Type expand msderun.dl_ BootDriveLetter:\windows\system32 and then press Enter to change to extract the original rundll32.exe file from the Windows XP CD and copy it to the system32 directory on your Windows XP computer.

Solution Three: Keep Windows up- to- date.The automatic Windows update is classified as a useful solution to get rid of rundll32.exe error for it can help the computer safely replace the problematic rundll32.exe file with an error- free copy:

• Step One: Click Start.
• Step Two: And then go to Control Panel.
• Step Three: Enable the Windows Updateutility.
• Step Four: Follow the instruction to install AxtiveX and click "Install" to install Windows Update utility.
• Step Five: Install all of the updates.
• Step Five: Restart PC.