Like a week ago, I upgraded my windows 7 to 8.1, but i don't really like the results, when my computer starts up, it s always pop up 0x801901f5 issue and the just a Blue screen, it disappears after like 2-3 minutes. How should I do to fix 0x801901f5?

I suggest you to perform the methods provided below and check if it helps.

Method 1:Download SmartPCFixer to repair 0x801901f5 problem.

1. Click the below button to download SmartPCFixer.

download smartpcfixer

2. Launch the tool, you will see the below interface.

smartpcfixer screenshot

3. Click [Quick Scan] to run a whole scan for your computer.

4. Click [Fix All] to repair 0x801901f5 problem.

Method Two: To remove 0x801901f5 error in time, we highly recommend you to do a free check with sfc utility.

1. To do this, click Start, type Command Prompt or cmd in the Search box, right-click Command Prompt, and then click Run as administrator. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.

sfc

2. At the command prompt, type the following command, and then press ENTER:

sfc /scannow


Reference: https://support.microsoft.com/en-us/kb/929833

Conclusions:

0x801901f5 file is definitely an important files for your system. You should pay much attention to it. In a conclusion, 0x801901f5 removal software is the best solution that will resolve issues with the shortest time.

buy smartpcfixer

ERROR_CORRUPT_LOG_DELETED_FULL,ERROR_DS_NAME_VALUE_TOO_LONG,ERROR_IPSEC_IKE_MM_EXPIRED,ERROR_SECONDARY_IC_PROVIDER_NOT_REGISTERED,ERROR_UNKNOWN_PORT
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