Computer there is a rather strange fault, open Add or Remove Programs, what is the reason this is how to solve this problem? If the previous computer is all normal, the Add and Remove programs have not been deleted recently. Then we first use the anti-virus software to scan the computer for a full scan to check if the add and delete programs cannot be opened due to virus damage. If, after the antivirus, the fault persists, we recommend that you try to restart the computer, not the following fix: Add Remove Programs not open one: to re-register three important components Add or Remove Programs method: Desktop - Start - Run and then run once in the run the following command: regsvr32 mshtml.dllregsvr32 shdocvw.dll -iregsvr32 shell32.dll -i Note: the above is the need to start to run from the command three times, a behavioral one. The above method of adding and removing programs still can not open the attempt: select “ start & rdquo; & rarr; & ldquo; run & rdquo;, enter "ldped; gpedit.msc" in the pop-up window, enter the group policy window after the carriage return. In the left window of Group Policy, expand the "User Configuration" &rarquo;“Administrative Templates”→“Control Panel” item, you can see all the settings and sub-nodes under the "Control Panel" node. Add/Remove Programs: Double-click to enable “Delete‘Add/Remove Programs & rsquo;Programs> After setting items, the “Add/Remove Programs” item in the Control Panel will be deleted. In addition, there are 3 pages in the “Add or Remove Programs” dialog box: “Change or Remove Programs”, “Add New Programs” and “Add/Remove Windows Components”; and when you enter “&ldquo When you add a new program, you will find 3 options: “Add a program from CD-ROM or floppy disk”, “Add a program from Microsoft” and “Add a program from the network” if you If you want to hide these specific pages or options, you can enable the corresponding hidden function directly in the Group Policy > Add/Remove Programs. The problem is also solved: open “ Registry Editor & rdquo;, expand: "HKEY_CURRENT_USER\\\\Software\\\\Microsoft\\\\Windows\\\\CurrentVersion\\\\Policies\\\\Explorer", delete & ldquo;DisallowCpl”, logout Then log in again. Using the above various methods, the general addition and deletion can not solve the problem, if the problem still exists, it may be a computer system problem, it is recommended that the user can re-install the system to completely solve the problem. In addition to adding a few methods, the friends who can use can try: Solution 1 Enter the following commands in "Start → Run” and confirm in the pop-up window. regsvr32 Appwiz.cplregsvr32 Jscript.dllregsvr32 Mshtml.dllregsvr32 Msi.dllregsvr32 Mshtmled.dllregsvr32 " c: Program FilesCommon FilesSystemAdoMsado15.dll " regsvr32 " c: Program FilesCommon FilesSystemOle DBOledb32.dll " Solution two at the start & mdash; Run, enter: regsvr32 Shdocvw.dllregsvr32 Shell32.dll (Note that this command, first do not lose) regsvr32 Oleaut32.dllregsvr32 Actxprxy.dllregsvr32 Mshtml.dllregsvr32 Urlmon.dllregsvr32 Msjava.dllregsvr32 Browseui.dll Note: each input one, press enter. The second command can be used without first losing. After you finish these commands, restart Windows. If it is found to be invalid, re-enter it again. Enter the second command this time. Solution 3: In the control panel, "Add and remove programs" can not be opened or displayed blank, what should I do? In turn execute the following command: regsvr32 Appwiz.cplregsvr32 Mshtml.dllregsvr32 Jscript.dllregsvr32 Msi.dllregsvr32 " c: Program FilesCommon FilesSystemOle DBOledb32.dll " regsvr32 " c: Program FilesCommon FilesSystemAdoMsado15.dll " regsvr32 Mshtmled.dll If you uninstall a program This can happen if the program incorrectly deletes the registry key used by the Windows and the Add/Remove Programs tool. Solution Warning: Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you will be able to resolve problems caused by improper use of the Registry Editor. Use Registry Editor at your own risk.