Hi,
just want to ask you guys if you know how i can edit the registry of specific Folders...
I have 16 GB USB Flash Drive, and it got a problem i can solve using registry of windows, i know how to use it but i don't know if i can do regedit for specific target.

What's the problem? lol

You can use CCleaner.

No, it's virus caused my .exe extension files a problem, i have to change value of openning command in registry to "%1" %*
Registry is huge i can't find what i want.
[Edit] Maybe DC know what i am talking about since he's an old user of PC techs.

If you can't see the virus, use winrar etc. to see it. And if you see it you can use free antivirus or use trial version.

Omg men just answer my request, i know the solutions don't teach me!
By the way... the virus gone long ago, but the usb hard drive registry open command exe files value changed by it, i just want to change the value.

No. You'll have to find the key linked to the specific folder.

not sure what you mean but this might help https://msdn.microsoft.com/en-us/library/windows/hardware/jj649944(v=vs.85).aspx#registry_settings_for_configuring_usb_driver_stack_behavior

The registry does not have a 1:1 mapping to folders. What you're requesting is not possible the way you think it is. You have to know specific keys to find what you want to change.

You only revealed your problem in the 3rd!!! post, the title is shit and the initial thread text doesn't tell at all what happened.

I will bombard you with links just as effortlessly as you wrote your thread:
https://answers.microsoft.com/en-us/windows/forum/windows_7-files/cant-open-exe-files-anymore/07bdcaf6-82de-49de-a112-32505b6792e8?db=5
https://forums.techguy.org/threads/solved-cannot-open-exe-files-anymore.680449/
https://www.bleepingcomputer.com/forums/t/431053/i-cannot-open-exe-files-anymore/

he didn't even specify which system he uses

https://www.sevenforums.com/tutorials/19449-default-file-type-associations-restore.html

You'd better watch your words mate, the one who's wrong here isn't me, my question was "can i edit specific registry of folder", the other stuff wasn't my problem. Lets mention also that i didn't reveal anything, my question's bright as sun light.
@ Ahmad: i know how to fix the exe files open command errors, but it done to the full windows system, i want it to be done to a specific folders.
Thats it, i didn't ask you to solve my porblem, or give me links to solve exe problems, or suggest me a thread name, or to even give me tutorials.

sorry my bad, so did you manage to fix it?

Well i did high format for it and now it work very fine.
And anyway thanks for help guys.