Microsoft releases Optional Non- security KB4550945 Windows 10 update with various bugs fix

Microsoft has released a Window 10 update as a part of the optional monthly C release. With this update, multiple bugs in Window 10, version 1909 and 1902 have been fixed.

Users can find more information on this optional non-security KB4550945 from the Windows 10 update servicing cadence primer. For the information regarding the timing for upcoming Windows optional C and D releases, the users can check the Window message center.

Users can manually install the KB4550945 manually from the Microsoft updating Catalog. Few highlights on this update are provided for below:

Update in an issue that prevent certain apps from opening and a bad Image error message appears
Update in an issue that turn off the notifications from devices that use a Virtual Private Network or VPN on a cellular network
Update in an issue that prevents users from resuming a Microsoft Xbox game
Update in an issue that that causes a text box with multiple lines of text to stop responding in certain scenarios
Update in an issue causing Window update to stop responding when the users check for updates
Update in an issue with various unexpected notifications appears when users try to change the default app settings
Update in an issue that to prevent users to print content that is outside of the margins of a document

Here is the list of changes in KB4550945

Fixes the issue that prevents certain apps from opening after the upgrade from a previous one
Fixes the issue that displays incorrect folder properties in File Explorer when the path is bigger than MAX_PATH
Fixes the issue that prevent the correct lock screen from appear
Fixes the issue generates unexpected notifications related to changing the default application settings
Fixes the issue that causes the sign in screen to be blurry
Fixes the issue that causes Windows Update to stop responding when you check for updates
and a Bad Image exception dialogue box appears
Fixes the issue that turns off notifications used as a Virtual Private Network on a Cellular network
Fixes the issue that prevents users from resuming a Microsoft Xbox game
Fixes the issue that causes a box containing multiple lines of text to stop responding in certain scenarios
Fixes that issue that prevents the touch keyboard from appearing during sign in
Fixes the issue that prevents the touch keyboard from opening in Universal Windows Platform
Fixes the issue with Bluetooth group policy settings on Microsoft Surface Pro X devices
Fixes the issue that causes a KERNEL_SECURITY_CHECK_FAILURE (139) stop error when Windows resumes from Sleep and turns on certain Bluetooth headsets.
Fixes the issue that causes systems to stop working with a 0x3B stop code when running a binary that is signed by a revoked certificate
Fixes the issue with merging Windows Defender Application Control policies that sometimes generates a duplicate rule ID error and causes the Merge-CIPolicy PowerShell command to fail
Fixes the issue that prevents a user’s PIN from being changed after connecting the device to Microsoft Workplace Join
Fixes the reliability issue in WDF01000.sys
Fixes the issue that causes an error in logman.exe. The error is, “A user account is required in order to commit the current Data collector Set properties”
Fixes the issue that prevents users from setting the REG_EXPAND_SZ keys in some automated scenarios
Fixes the issue that causes a memory leak in the LsaIso.exe process
Fixes the issue that causes the Trusted Platform Module (TPM) initialization to fail with system event error 14
Fixes the issue that prevents Windows from accessing the TPM
Fixes the issue that causes communication with the TPM to time out and fail
Fixes the issue that fails to print content that is outside of the margins of a document
Fixes the issue that causes the Clipboard service to unexpectedly stop working