So Much Missing DLLs & some programs won't start

[swift01]

First time of installation Windows 7 x64 Ultimate, there was no problem. Everything was fine.

Recently, there were a missing 3 dll file for a one time my Windows opening, and then there was no missing file but lots of errors were there.

Google Chrome's some setting buttons won't opening, flash player installer returns a error called 0xc00000142. (for this time Flash Player is installed succesfully) Some Programs Won't opening, e.g. Windows 7 USB/DVD Download tool although it was opening recently and here is what looks when I opened Windows Update Center:



Sometimes programs doesn't respond and when there is no problems in update center, it still wasn't downloading important updates and so on.

So below is my sfc /scannow results. Also I have bootable USB installation disc but there is no Repair Your Computer option and when I hit F8 > get into Kernel Debugger (Recovery Tools) > Command Prompt > sfc /scannow > it returns a error like "There is a system repair pending which requires reboot and run sfc again..."

So what shall I do for that? Running chkdsk or replacing problematic DLL files one by one from installation disc's sources folder? Thanks.

 

[GokAy]

Boot with the USB and select repair when it says "install now".

Perhaps a repair install is better for you, you can read here: http://www.sevenforums.com/tutorials/3413-repair-install.html

 

[swift01]

Boot with the USB and select repair when it says "install now".

Perhaps a repair install is better for you, you can read here: http://www.sevenforums.com/tutorials/3413-repair-install.html

Thank you so much, there is no repair option in my installation. I'm going to try that, thanks.