#2621 MikTeX Package Manager: Windows API error 87

[L_Jenzen]

Performing a right-click on any package will normally open a context menu with options to Install, Uninstall or select Properties of packages.

If you don't select anything and leave the menu/perform a left-click anywhere on the application, this error will occur in the latest 32bit and 64bit versions of MikTeX:

MiKTeX Problem Report
Message: Windows API error 87: Falscher Parameter.

Data:
Source: Programs\MiKTeX\PackageManager\MFC\MpmView.cpp
Line: 509
MiKTeX: 2.9
OS: Windows 10 Pro, 64-bit, build 15063
Invokers: non-existing/explorer
SystemAdmin: yes
PowerUser: no
Root0: C:\Users\lasse\AppData\Roaming\MiKTeX\2.9
Root1: C:\Users\lasse\AppData\Local\MiKTeX\2.9
Root2: C:\ProgramData\MiKTeX\2.9
Root3: C:\Program Files\MiKTeX 2.9
UserInstall: C:\Users\lasse\AppData\Roaming\MiKTeX\2.9
UserConfig: C:\Users\lasse\AppData\Roaming\MiKTeX\2.9
UserData: C:\Users\lasse\AppData\Local\MiKTeX\2.9
CommonInstall: C:\Program Files\MiKTeX 2.9
CommonConfig: C:\ProgramData\MiKTeX\2.9
CommonData: C:\ProgramData\MiKTeX\2.9