'BSOD: DllRegisterServer failed with 0x80040201' - How to Remove This Annoying Message

What is 0x80040201 error code?

When you see the above information on your browsers, do not rush to do as it says, notice these dubious parts：

• It comes with a stubborn pop-up, which is hard to close.
• It has the title of virus warning and offers some unreasonable error codes.
• It keeps coming on your browsers no matter where are you going to visit.
• It is from page of suspicious domains like usawindowsrepair.info.
• It offers a dubious number 8559765615.

What is usawindowsrepair.info pop-up

Usawindowsrepair.info domain page popup is one of the malicious pages that aim to take users in scams. Malware or trojans may had changed the browsers setting and registry data to ensure that such a pop-up comes to your infected browsers as new tabs. This is how the scam work: It describes the poor security condition of your PC and scare you to call a support number, the so-called support number will guide you to buy some removal services or removal tools from the ad supporter, to deal with the non-existed computer problems. Users suffer financial loss of they believe in such a scam. To avoid getting further loss, you should try to remove the threats in your computer and wipe out the pop-up permanently.

Usawindowsrepair.info removal suggestion

You can try to remove the problems manually step by step. For inexperienced users we recommended a professional removal tool SpyHunter, with its paid version you can deal with the nuisance easily and save time. In either way you should get a scanner to know the exact security condition.

Steps to stop the pop-up permanently

Step 1. Press Ctrl+Shift+Esc to run Windows Task Manager. Find the dubious processes and end them directly.

Step 2. Click Start button, find Control panel and enter Programs. In Programs and Features you will see the installed programs. Pick the unwanted and dubious ones to uninstall them.

Step 3. Open the menus of your browsers, you can find some options about extensions, add-ons and plugins. Remove the ones you don't want.

Take IE as an example: Press Alt +X and you will see the IE menu, select Manage add-ons then you can view the list of add-ons.

Step 4. Press Win and R buttons on your keyboard. Input regedit in the pop-up box and click OK. Then you can delete the associated registry entries with Registry Editor.

Remove these data:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main "Start Page" = "http://www.<random>.com/?type=hp&ts=<timestamp>&from=tugs&uid=<hard drive id>"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Search "CustomizeSearch" = "http://www.<random>.com/web/?type=ds&ts=<timestamp>&from=tugs&uid=<hard drive id>&q={searchTerms}"

Get bored with complicated operations? Try a recommended removal tool

It is suggested to use a professional tool when you find the manual removal method can't solve your problem. SpyHunter is a removal tool you can rely on, you can use its free version to scan your computer and remove them conveniently with its paid version.

Step 1. Download Spyhunter from the safe link

Step 2. Run the file to install Spyhunter step by step

Step 3. Once the installing is finished, run it to have a system scan.

Step 4. You will know the detected risks on your PC. Remove them easily.

You can do more : Boost your PC with RegCure Pro

Even though you remove the threats, your system can be full of trash and junk files, you may want to clean them up and enjoy a clean system. RegCure Pro is recommended for its powerful features in deleting these unnecessary data and fix your Registry totally. 

You can download RegCure Pro here, the installing and scanning processes are similar to SpyHunter's. 

Final Recommendation

usawindowsrepair.info pop-up is malicious and stubborn, do not hesitate to remove it immediately. If you meet any trouble, you can rely on these helpful tool:

>>>Download anti-malware program SpyHunter<<<

>>>Download computer optimizer RegCure Pro<<<