Maybe this helps someone – although the exchange of DLLs in enterprise environments is rather not so yellow of the egg. Note, that the initial script has been updates, see the whole forum thread linked above You have to adjust the "icacls" line in the script for a German Windows and use "administrators" instead of "builtin\administrators". In the Bleeping Computer forum you can find a script to easily replace the DLL.
Brother printer two sided printing greyed out update#
So far the only workaround is to uninstall the update completely or to replace the win32spl.dll in the System32 folder with an older one (for example with the September version 1.1237. Blog reader Marco points out in this comment that according to his experience it currently only affects computers in workgroups without Actice Directory integration. The problem is confirmed by other readers. Uninstalled the update and the connection worked immediately :) Has anyone had problems with network printers installed on a server after the KB5006670 update? Printers could not be reinstalled because they were asked for credentials. German reader Liam addressed the issue in this comment: Oktober 2021) (here is the English version: Patchday: Windows 10-Updates (October 12, 2021)), there were also a number of other feedbacks about printing problems. On my German blog post Patchday: Windows 10-Updates (12. Blog reader Christian addressed it in this comment: Kb5006670 installed on clients causes inability to print from a server.
![brother printer two sided printing greyed out brother printer two sided printing greyed out](https://laz-img-sg.alicdn.com/p/08d2aaaffcf4e4f85449c8e9c8388f17.jpg)
Update KB5006670 for Windows 10 version 2004 through 21H1 breaks the ability to print from a client to a Windows server. Windows updates from Octolead to new printing problems for some users.
Printing issues after October 2021 update