Pos3/5/FNB: When run POS Sync Monitor program, system will pop up error message

Question :

When run pos sync monitor program, system will pop up error message.

Invoke or BeginInvoke cannot be called on a control until the window handle has been created.

System.InvalidOperationException: Invoke or BeginInvoke cannot be called on a control until the window handle has been created.

Possible Reason :

Your windows resolution may not meet the program minimum system requirement (Minimum windows resolution requirement is : 1024 x 768).

Solution :

1. Go to Windows Display Setting > Change the display resolution to minimum 1024 x 768 and above)

2. Now you should be able to run POS Sync Monitor program.

By: Kee 20230718, Jacky 20230721, P230721 [000428]

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