Turn Windows Features On Or Off Problem

[jacobpetrov]

hey , i have windows 7 proffesional 64 bit , im trying to install net framework 3.5 and it tells me to turn windows features on or off.... so i go to control panel and unchecking the tick where it says Microsoft NET . Framework 3.5.1 ... as i untick that and click OK it says that its changes it and it takes around 2-3 minutes...
THE PROBLEM IS that after that time it says ''An error has occurred. not all of the features were successfully changed'' ... WHAT SHOULD I DO !?!?! i tried disabling UAC and on i tried uninstalling NET.Framework 4.0 and installing it again BUT NOTHING HELP ! please im desperate
thank you.

 

[TwoCables]

That's fishy. Is it telling you to turn .NET Framework 3.5 off in there? Or is it just generically saying "Turn Windows Features On or Off"?

 

[jacobpetrov]

hey man it says you must use "turn windows features on or off" in the control panel to install or configure microsoft .net framwork 3.5 sp1'' . and from what i read in the internet is that i need to turn that feature off and try again
thank you very much for answering
Screenshot by Lightshot

 

[Kaktussoft]

.net framework 3.5 is installed at win7 install time. Is the feature enabled now?

Can you NET uninstall framework 4.0? Can you install it? Error message please

 

[jacobpetrov]

i can uninstall NET 4.0 and install it again ... the problem is that i cant install NET 3.5 ...
at the Turn Windows features on or off the NET framework 3.5.1 is enabled .. ( the square is filled with blue-black colour - which i cannot change )

 

[Kaktussoft]

i can uninstall NET 4.0 and install it again ... the problem is that i cant install NET 3.5 ...
at the Turn Windows features on or off the NET framework 3.5.1 is enabled .. ( the square is filled with blue-black colour - which i cannot change )

Is has been installed already! You did disable it there.... correct? What exact message when disabling?

 

[jacobpetrov]

sorry but i dont understand what you are asking ... Heres the a pic of the Turn windwos features on or off :
Screenshot by Lightshot
what should i do to install NET.Framework 3.5 propery without any errors ?
the error message is :''An error has occurred. not all of the features were successfully changed''

 

[Kaktussoft]

In http://www.sevenforums.com/tutorials/783-elevated-command-prompt.html

sfc/scannow

Integrity errors? If errors... make a copy of %windir%\Logs\CBS\CBS.log and put it somewhere. Now zip it and post zip file

 

[Kaktussoft]

In elevated command prompt:

DISM /online /disable-feature /FeatureName:NetFx3

What happens (can take some time)?

 

[jacobpetrov]

hey i just did sfc/scannow and it found no violations
Screenshot by Lightshot
ill try what you told me next
thank for helping

 

[jacobpetrov]

http://prntscr.com/1et0dr For previous reply ***
says Fatal error during installation . error 1603

 

[jacobpetrov]

any suggestions ?
and again ty for answering it really means alot to me

 

[jacobpetrov]

please can someone help me im waiting for an answer for 3 days and no one replays! please !!!

 

[AddRAM]

I`ve never had to go into add/remove to install or uninstall .net updates. They`ve always come through windows update. But they should be checked on, not off.

The checkbox should be a solid blue.

 

[TwoCables]

A question just came to me: is this a genuine/legit/legal copy of Windows?

 

[jacobpetrov]

yes it is ... i downloaded this windwos from the original windows site (my brother is in computer science graduate so he has a free copy of windows product - winows 7) if it helps i can provide the serial number that came along...

 

[TwoCables]

Aw man. Nah. I admit that I was hoping that this was the culprit because it probably would have been an easy fix of just getting a legit copy.

Back to the drawing board.

 

[jacobpetrov]

haha lol sorry xD
thanks for helping

 

[TwoCables]

The only other thing that I can personally think of is maybe there's some kind of weird malware or virus or something.

 

[jacobpetrov]

i tried scanning with avast! it found 3 viruses that were deleted ... got any other software that can delete some kind of these things ?