- (1) Undesirable system files misconfiguration
- (2) Corrupted program install failure
- (3) dll file corruption generated by hard disk errors
- (5) Malware intrusion
- (6) Associated registry file damage
Unwanted decrease of system performance
Frequent computer freezes
Blue Screen of Death errors
Driver update failure
Program uninstall/install failure
Mysterious system error messages
Silently record users' sensitive personal information, identity details and business files, make traces of the users' online activities and browser habits and then transmit them to insecure remote serves.
Load undesirable advertisements on your PC screen.
Redirect browser to its promoted sites no matter what web address you require it to point to.
Make undesirable modification on the information of the critical system files, especially other dynamic link library files.
Secretely disable firewall and system security setting through reweite their crucial files.
Method One: Reinstall associated program with Windows built- in uninstall tool.
For Windows XP:
For Windows Vista and Windows 7:
- Click Start, go to Control Panel, and then double click to run Add or Remove Programs.
- From Currently installed programs box, scroll to the program that you want to remove, and then click Change or Change/Remove. Click Yes.
- Follow the instructions to uninstall the program.
- Enable Programs and Features by clicking Start, going to Control Panel, selecting Programs, and then clicking Programs and Features.
- Select the program you need to uninstall, and then click Uninstall. Follow the instruction to uninstall it.
(For Windows Vista:)
After finishing uninstalling the invalid version of programs, you can find out the compatible version and then reinstall it.
- Go to c:\Windows\System32
- Click Start and then go to Run (Or search "run" on Vista & Win7)
- Type "cmd" in the pop- up.
- Press Enter.
- Step One: Click Start, and then go to Run.
- Step Two: type "Cmd" in the dialog box. Press "Enter".
- Step Four: select "regsvr32 msstdfmt.dl". Click OK.
What is Windows Registry?
The Windows Registry acts as a principal part of the system which is used to store crucial system configuration settings and options, for the purpose of maintaining the system to run properly and nicely.Any damage to the Windows Registry can possibly result in further obscure and dangerous problems, including damage of Dynamic Link Library files, constant BSOD pops- up, increasing times of system freezes or even system shutdown problems.
A.Directly Edit Windows Registry
- Enable Registry Editor by clicking Start. And then typing "regedit" in the pop- up, press Enter.
- Find out HKEY_LOCAL_MACHINE folder and double click to open it. Then click "Software" folder, go to "Microsoft" folder, select"Windows" folder, click"Currentversion" folder.
- Step 2: Run the reliable repair tool after installation.
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “Internet Security 2012?
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations "LowRiskFileTypes" = ".exe"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings "WarnOnHTTPSToHTTPRedirect" = 0
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System "DisableRegedit" = 0
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