Help with .dll errors appearing after boot.?

Question

immediatley after I boot the computer I get these errors.

Error loading C:\windows\system32\NvMcTray.dll Acces is denied

Error loading C:\windows\system32\NvCpl.dll Access is denied

What do these errors mean? I have scanned my computer for viruses with Comodo security. The one thing that I have noticed is that when i try to change the display properties the menu does not open. (I am running windows vista)

Any help would be appreciated

THanks

Answer 1

Those are two program libraries for your NVidia video board's driver. They could very well have something to do with changing display properties. Disregarding for the moment the possible causes of the access change, you can try this to fix them. These instructions are for Windows Vista. They can also be used for Windows XP, but you'll have to first boot into Safe Mode as Administrator to access the Security tab.



1. In Windows Explorer, navigate to C:\Windows\System32.

2. Right-click NvMcTray.dll and select Properties.

3. Click the Security tab.

4. On my Vista machine, my Administrator group has Allow for the following permissions: Full Control, Modify, Read & Execute, Read and Write. The Users group should have only Read & Execute and Read.

5. If your machine differs, click the Edit button and set them that way.



Repeat for the other file, NvCpl.dll.



Hope that helps.

Answer 2

Hi, Zach



There are 3 step to repair nvmctray.dll error



If you got nvmctray.dll error then there is a 94% chance that your computer has registry problems. I think your computer is already very dangerous, and you should fix it immediately. There are many ways to fix nvmctray.dll error, according to my experience, I think the following method is very good, you can go and try it. I hope it can help you:



* Step 1 - Download a nvmctray.dll error repair tool,install this error repair tool.

* Step 2 - Click the Repair All Button.It will scan you pc for Free.

* Step 3 - Then click the Repair All Button again and your done! Enjoy it.



Here are the url of nvmctray.dll error repair tool:http://www.RepairErrorFast.com/ttfix-nvmctray.dll_error-zz0001

Answer 3

Can you access to safe mode or normal Windows desktop ?



Most DLL errors on your Windows XP or Vista are result of improper maintenance of the operating system. Fixing your "dll not found" errors is as simple as following 3 steps below...



1. Download Uniblues Microsoft Gold Certified Registry Booster Tool

http://www.dll4free.com/dll-not-found.html



2. It will immediately start scanning your computer for DLL and registry errors.

3. When the scan is completed, it will give you a list of errors and you will be able to fix them easily.

Answer 4

The easiest and fastest way to solve this problem is to run a registry cleaner software. A registry cleaner can eliminate errors in your record. This record stores all information about the software, drivers, applications and games that are installed on your computer. And in time, it can get bad, because some obsolete entries are not deleted and can lead to what they call the "errors". By using a registry cleaner http://make-a-computer-run-better.com the errors can be eradicated and increases the speed of your computer in the process. Registry cleaners work by scanning each file and then checking to see if it's corrupt or causing problems. If they find that it is broken, the registry cleaner will replace or fix the file for you to make your computer become free of errors.In addition, the errors will not happen if you regularly check and care for your computer system.

Answer 5

Go to the location of those .dll's and check the permissions on the files by going to properties, and selecting security, change all permissions to allow and try again. Just don't fiddle with the dll's themselves once you do. This is just what I would do, to be sure I wouldn't have to come back. You could just check the systems permissions under security instead of all of them.

Answer 6

could be a deadly disease, run an entire gadget test on ur computing gadget. and additionally attempt disabling the specific application from run command -> msconfig -> startup -> check out the make interior the specific application wherein ur getting an blunders.