Windows 11 Please help detect error function OpenPrinter in .Net on win 11

  • Thread starter Thread starter LeCao Cuong
  • Start date Start date
L

LeCao Cuong

Dear community,We develop an virtual printer product. It run ok on win 10, win 7, win xp. But it error when install driver on win 11.On step Add Printer Port, an error occur at function OpenPrinter:if (!OpenPrinter(",XcvMonitor " + portType, out printerHandle, ref defaults)) throw new Exception("Could not open printer for the monitor port " + portType + "!");Some step above Add Printer Monitor is OK, but I don't see diver installed on Registry.Some file installed

Continue reading...
 
You must log in or register to reply here.

Similar threads

S
Windows 11 Please help in solving the below error while installing MySql
Replies
0
Views
12
Sitabavani
S
S
Windows 11 I get error 0x00000520 when i try to connect to a shared printer. Host machine running win 10, client running win 11, please help. It happened recentl
Replies
0
Views
24
soejono darmawan
S
S
Windows 11 Kex --win -s on wsl2 in windows 11 not working. I followed the instructions from Microsoft docs, failing to load the GUI. Please help
Replies
0
Views
15
SaveTheFuture
S
A
Windows 10 Help getting HTTPS to work in Command Line in Windows 10 (please note that HTTP is working)
Replies
0
Views
68
AcidSlide
A
S
Windows 7 Cannot access an HPLJ 1200 printer on a Win XP workstation from a Win 7 workstation on the same LAN
Replies
0
Views
61
sqaeng01
S
Back
Top