Condition

Although it is a strange, unimportant name, Windows Error windows 7 installation error 0x8007045d is one of the most common bugs Windows users experience.
It leads to a blank screen when you try to boot your operating system and doesn't allow it to initiate. There is also a scenario of this error which will not allow you to boot Windows in Normal Mode, but will work in Safe Mode.
See below for a more detailed description of the error and what causes it, as well as different ways to fix it.

Problem

Mostly, you will encounter:

  • Computer runs slowly
  • System is stuck while performing normal operations or while multitasking
  • BSOD error is showing
  • Some unwanted programs get opened automatically
  • Update program is not able to be completed

Symptoms

The error message is following:

"Windows has stopped this device because it has reported problems. (Code windows 7 installation error 0x8007045d)"
What Causes windows 7 installation error 0x8007045d?

The standard reason for windows 7 installation error 0x8007045d is:

    Windows update error windows 7 installation error 0x8007045d generally caused due to wrong registry entries, missing system files, corrupted or broken system files.
Solutions
Advanced Method

This solution for correction should be used when the network does have a KMS host computer setup, and the client can not locate the KMS host on the network to complete the activation.
Verify that the computer does in fact have the KMS host installed. Click Start, All Programs, Accessories, and then right click on Command Prompt. Run as administrator. Please do this if you are prompted for a password or confirmation. When the command prompt box appears, type in the following command, and then press Enter: nxlookup -type=all_vlmcs._tcp>kms.txt
The command will generate a file, then open this KMS file. The file will include one or more entries. By default, the KMS host server will dynamically register a DNS SRV server evidence once every 24 hours. In order to check the registry to guarantee that this happens, follow these steps:

  • Click Start, type in regedit, and then press Enter.
  • Locate the key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SL and then click on it.
  • The DisableDnsPublishing subkey should be present and have a value of 1. If it is missing, create a DWORD value by right clicking DisableDnsPublishing, click Modify, in the Value Data box type in 0, and then click Okay.

Still can't Fix: windows 7 installation error 0x8007045d

Follow the below steps on resolving windows 7 installation error 0x8007045d in order to finally get rid of it.
1.First Download SmrtPCFixer and make a full scan.



2.Then see the scan result.



3.Finally be a register and repair windows 7 installation error 0x8007045d.



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