What is the reason why the copy, paste and cut functions on the computer do not work?

Main symptoms:
1. Unable to copy and paste files and folders
2. Ctrl+C and Ctrl+V key combinations are invalid

Possible reasons:
1. Common function components of the system are damaged
2. The right mouse button cannot pop up a menu

Solution:
1. Repair errors Registry information
2. Register related components
3. Reset the copy and paste function.

The specific operation method is as follows:
Solution: 1. "Start" - "Run" - Enter "cmd" and press Enter - Then enter in the pop-up cmd command window. Enter the following and press Enter (note that you press Enter once after each line): regsvr32 nusrmgr.cpl
regsvr32 mshtml.dll
regsvr32 Oleaut32.dll
regsvr32 Actxprxy.dll
regsvr32 jscrīpt.dll
regsvr32 /i shdocvw.dll
regsvr32 sxs.dll This method can only To treat those computers that are not deeply poisoned, the following methods are recommended for computers with deep poisoning: 2. Manually remove the virus Steps: a) First open "My Computer", and then click "Tools" on the menu bar - " Folder Options " - "View" tab - uncheck the "Hide protected system files" item, and check the "Show all files and folders" radio button and press Enter. b) Delete the following files:
"C:\Documents and Settings\Administrator\Local Settings\Temp\*.tmp" (delete all tmp files under this folder ) "C:\WINDOWS\ system32 \gdipro.dll"
"C:\WINDOWS\ system32 \ drivers\hm17002.sys”
“C:\WINDOWS\ system32 \sys17002.dll”
“C:\WINDOWS\system32\sys17002.add”
“C:\WINDOWS\system32\rpcss.dll”