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FIX: Skype Error 0xc00007b on Windows 10/11

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Updated onOctober 4, 2023

updated onOctober 4, 2023

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How do I fix 0xc00007b Skype error (Application unable to start correctly) on my Windows 10 PC?

Did you getSkypeerror 0xc00007bwhenever you want to launchSkype? Do not worry about this issue.

SeveralSkypeusers complained that after launchingSkypeapp, the encounter the error prompt which saysThe application was unable to start correctly (0xc000007b). Click OK to close the application.

Usually, this error normally takes place after a recent upgrade or after new installation in some cases. The reason for thisSkypeerror is due to glitches emanating from system files, components, or certain programs.

However, WR team has enlisted effective solutions to eliminateSkypeerror 0xc00007b without stress.

SOLVED: Skype error 0xc00007b

Solution 1: Run Quick Fixes

Here are some quick fixes you should try out to fix ‘Skypeerror 0xc00007b’ issue:

Meanwhile, if any of the quick fixes did not solve theSkypeproblem, you can proceed to other technical fixes enlisted below.

Solution 2: Run SFC Scan/DISM

Firstly, you need to run SFC scan to resolve theSkypeerror 0xc00007b issue. Sometimes, the reason for the error problem is due to missing, modified, or corrupted system files. System File Checker utility program on the other hand, checks for system files errors and repairs them technically.

Here’s how to run an SFC scan onWindows 10:

Sometimes, some system file errors are not detected by SFC scan, therefore you need Deployment Image Servicing and Management (DISM); this tool can also be utilized in checking for system files errors and fixing them as well.

Here’s how to run DISM in Windows:

exe /Online /Cleanup-image /Restorehealth

DISM.exe /Online /Cleanup-Image /RestoreHealth /Source:C:RepairSourceWindows /LimitAccess

Note: Ensure that you replaced repair source path with your own.

Solution 3: Use CCleaner

Some Windows users reported success in utilizing CCleaner to fixSkypeerror 0xc00007b. This tool developed and maintained by Piriform Ltd is renowned for fixing several system issues. The softwarerepairs PC registry, fixes missing DLLs and invalid Windows registry keys.

Therefore, CCleaner is efficient in resolving the ‘Skypeerror 0xc00007b’ problem because it repairs the damagedSkypeprogram file which may be corrupted.

Here’s how to download, install, and use CCleaner:

You can also use other third-party registry cleaners to fixSkypeerror 0xc00007b. We have a dedicated post on thebest registry cleanersfor your Windows PC.

Solution 4: Run Skype as an administrator

Another workaround which can also fix the ‘Skypeerror 0xc00007b’ is to runSkypeas an administrator. Therefore, follow these instructions to runSkypeas administrator:

Solution 5: Reinstall Microsoft .NET Framework

Microsoft .NET framework is an essential component to runSkypeefficiently without errors. Sometimes, this component can giveSkypeusers issues such as the ‘Skypeerror 0xc00007b’.

This is because they are either using an older Microsoft .NET framework or an incompatible .NET framework version. Therefore, they experience the “….Skypewas unable to start correctly (0xc000007b). Click OK to close the application.” error prompt.

Nevertheless, installing the latest .NET framework version seems to resolve the ‘Skypeerror 0xc00007b’ glitch. However, there are several .NET framework versions out there; therefore, you may have to try any of them out to see which version works. Also, for this purpose, you can check out our guide on ‘How to download and install .NET Framework on Windows 10, 8?.

Solution 6: Update system drivers

As we stated earlier, some outdated system components such as .NET Framework, redistributables, DirectX or certain system drivers may cause the ‘Skypeerror 0xc00007b’ issue.

Meanwhile, it is tasking to manually identify outdated components or system drivers, also if care is not taken, installing the wrong driver versions may damage your PC. Therefore, you need to make use of an automated tool to update system drivers.

On the other hand, you can manually update your system drivers in ‘Device Manager’. Also, we’ve a post on how tomanually update system drivers.

However,TweakBit’s Driver Updateris our recommended automated tool which would scan your PC and give you the best driver versions that you should install. This is because it is approved by Microsoft and Norton for automatic driver updates on Windows PC.

Disclaimer: Some features of this tool are not free.

Solution 7: Reinstall Skype

ReinstallingSkypeis another method of resolving ‘Skypeerror 0xc00007b’ error. All you have to do is uninstallSkype, and then installSkypeafresh fromits official website.

Here’s how to reinstallSkype:

Alternatively, check out5 ways you can uninstall Skypefrom your Windows PC.

Solution 8: Run Windows Update

Frequent updates released by Microsoft Windows contain patches which addresses myriads of Windows OS issues such as the ‘Skypeerror 0xc00007b’ problem.

In addition, it improves system performance and stability; therefore, you should run Windows update in a bid to fix ‘Skypeerror 0xc00007b’ problem.

Finally, updating your Windows OS can fix ‘Skypeerror 0xc00007b’ problem. Here’s how to update your Windows OS:

Conclusively, any of the solutions we listed above can fix ‘Skypeerror 0xc00007b’ problem. If you have any questions regarding any of the solutions we mentioned above, kindly leave us a comment below and we will respond to you.

For moreWindows 10workarounds, and additional info, make sure to check ourHow-To hub.

FIX: Skype Error 0xc00007b on Windows 10/11#

How do I fix 0xc00007b Skype error (Application unable to start correctly) on my Windows 10 PC?#

SOLVED: Skype error 0xc00007b#

Solution 1: Run Quick Fixes#

Solution 2: Run SFC Scan/DISM#

Solution 3: Use CCleaner#

Solution 4: Run Skype as an administrator#

Solution 5: Reinstall Microsoft .NET Framework#

Solution 6: Update system drivers#

Solution 7: Reinstall Skype#

Solution 8: Run Windows Update#