it seems that the copy-paste program of my windows has been bugged when i copy one file by clicking 'copy' from the context menu in the destination folder the 'paste' option is inactive!!! even if i do ctrl+c and then ctrl+v there is no help.

now i found out that if i copy any link to clipboard and then want to paste it on facebook i can't do that either. what to do???

what could be the problem? i tried cleaning the clipboard but that went in vain ...

please help immediately ...

thank you very much.

When this problem Start ? And Which AV you are using ?

Try this

1 .Try System Restore Or Scan with Good Updated AV in safe mode ;;

If using a system restore point fails to fix than go to no 2.

2. Run System File Checker tool (Open CMD As Admin and Run this command sfc /scannow

see more .INf @ Source link

Or

3. Press Winkey+R and type services.msc and hit enter

Find These services:
Network DDE DSDM.
Network DDE.
Clipbook.
Right Click on Each
And select Restart
Reboot your PC.

Or see in Registry ;;

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer].look NoViewContextMenu and see that you can see REG_DWORD value.if it's available then Right click on it choose modify and set the value to 1. If it set to 0 then it is disable. Restart PC

That's iT ;;

thank u so much for the reply, UVAIS.

i tried running the system file checker tool but after 15% was done i got a msg that said windows resource protection could not perform the requested task

can u tell me what it implies?

and i didn't find the services u mentioned ...

Bro I think your Pc is infected by a virus etc you need to Complete Pc Scan using Live AV

Read my Post here

viewtopic.php?f=28&t=6825

Now back to topic

Try to run sfc /scannow in Safe mode (Admin Account) [But if you scanned your Pc using above AV..than this will* disinfect your PC

Also culled from the technet thread Uvais linked to - Make sure any tweaking programs ie., TuneUp Utilities, Iobit, CCleaner etc., etc., have any clipboard clean option disabled.

Just so you know, the regedit tweak Uvais has suggested disables and enables the context (right click) menus. 1 is to allow right clicking, 0 is to disable right clicking.

@Uvais, please cite sources if you pull info from other forums.
http://forums.techarena.in/windows-soft ... ost5173860

Oopss Thanks bro i forgot in hurry

Any way Direct downlkoad link for my Above AV "Microsoft Standalone System Sweeper Tool"

Download 32 Bit Version here

Download 64 Bit Version here

Don't forgot to see slimier thread link

If i faced this problem like you than first i scanned my PC using above mention AV

i wont go through details since you had all the details you need from UVAIS

i recommend that you download combofix and run it on your computer !

32bit-64bit versions are here http://www.bleepingcomputer.com/download/anti-virus/combofix

hope it will help keep me updated !

Ohh my...Welcome back Biz Bro ...How are you ? ... ..watching you after a Very long time ....hope everything is Okay,

thank u all did almost everything. nothing actually helped. those AVs actually identified no serious threat! my pc looked clean. though copy paste sometimes works on notepad it seems now i have no option left accept re-installing windows.

but one thing surprises me! how could my system get infected by a virus??? :O i had so much trust in MSI ...