Getting a verification of dll failed blue screen

[Federer]

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I am receiving the subsequent BSOD error STOP C000021a Fatal System Error. The confirmation of a KnownDLL Failed. System procedure terminated unexpected by means of a status of 0xc000012f (0x0068b4e0 0x00000000) the system has been shut down. If I restart and endeavor to boot into safe mode, the most recent file with the intention of loads prior to the blue screen of death is: "ClassPNP.SYS"I have unplugged the entire USB devices less the keyboard and ran chkdsk. After that I had tried Windows 7 built in start-up repair. Regrettably this determine to not run off the Windows 7 recovery surroundings. You be obliged to be booted into Windows to run this utility commencing from what I understand. I am not certain what occurred prior to this error occurring. I do have comprised an image that is regarding a month old with the intention of I might restore commencing from if required. Any advice is much appreciated.

[Zhankana_n]

It seems similar to the most probable problems are defective or inoperable RAM. The Winlogon error In the first case, you be supposed to endeavor testing your RAM to observe if there are several tribulations by means of it. Do this by means of MemTest). If you do not desire to endeavor that, you be supposed to switch out RAM sticks until you locate the one with the intention of is causing the error. In the second case, it might be a tribulations reading the memory at a certain location for the reason that of a corrupt operating system installation containing update installation. If this is the case, your most excellent bet is to reinstall the operating system. Of course you determine to desire to back up the entire your files beforehand.

[teena_pansare]

If this Blue Screen was cause by a Microsoft after bringing up to date you have comprised the right to a free sustain or maintain call commencing from microsoft. You might endeavor repairing MBR (master boot record) which seems to encompass helped additional people experiencing this comparable issue. In recovery console write bootsect /nt60 the entire Insert the installation disc. You have to restart your system. Hit it off the Start button , click the arrow subsequently to the Lock button , and then hit it off Restart. If prompted, press any key to start Windows commencing from the installation disc. Make a note of if your system is not organized to start commencing from a CD or DVD, make sure the information in sequence with the intention of came by means of your computer. You might necessitate revolutionizing your computer's BIOS settings. For additional information in sequence, observe BIOS: frequently asked query. Choose your language settings, and then hit it off Next. Click Repair your system. Select the operating system you desire to repair, and then hit it off Next.

[Ekpah]

Most of them determine to try repairing the MBR. I thought of with the intention of other than did not imagine it was applicable in view of the fact that the MBR loads initially previous to Windows starts loading. If Windows failed to even start loading, I would suspect the MBR, other than in view of the fact that it starts, acquire approximately finished, and fails, I do not suspect the MBR. Is this thought procedure right. Determine to report back in 5 minutes. I have encompassed and tried the repairing the MBR and tranquil similar codes. I have originated with the intention of in the Startup Repair/ Diagnostic and repair Details, it says in there with the intention of root tribulations has been found "A patch is protecting the system commencing from starting."

[Tamila]

This is enormous advice determine to endeavor this step endeavor to eliminate the pending to bring up to date via Windows Recovery Environment (WIN RE) command prompt. Access advanced boot alternative menu by pressing F8 key when system restarts - > On the Advanced Boot alternative screen - > choose repair your computer alternative as mentioned in the preceding step. At present select command prompt recovery tool. At the command prompt category Dism /online /get-packages and then press enter. This determines to produce a register of installed updates and packages. They determine to give the impression of being approximating this: Package Identity: WUClient-SelfUpdate-Core-TopLevel~31bf3856ad364e35~x86~~7.4.7600.226 State: Installed.

[Tamonash]

I imagine as almost immediately as they be able to figure out how to acquire the list up, most of then determine to be capable to acquire this thing up and working with the entire in excess of again. Utilizing Microsoft's DART I was capable to eliminate the bad hotfixes. Subsequent to doing so, windows boots extremely well. On the other hand nothing else determine to load. I.e. Programs instantaneously crash upon opening. The system itself continues to run. I suspect with the intention of it's for the reason that prior to doing this, most of them contacted Microsoft sustain or maintain and they had us restore our registry hives to defaulting. I endeavor restoring these registry hives back to the originals, in view of the fact that they had us create a backup. Subsequent to doing this, they at present acquire a Windows Logon Initially has failed error upon boot.