The script has no issue while executing under windows 10 1803.
After uprading to 1909, the script failed to execute and had the following pop-up
Wrong number of arguments or invalid property assignment: 'Parent.WaitChild(...).Exists'
Line: 151 Column: 3. is
if Parent.WaitChild(Child,0).exists then
Solved! Go to Solution.
The code is very non specific. My guess is that whatever "parent" is, it's not longer a valid object and so the other parts of the code are not going to work.
Depending on what you are doing, some properties may have changed values with the Windows upgrade... but it's hard to tell without mmore info.
Thank you for the suggestion tristaanogre.
HI @philipchan , was the issue solved for you?
If not, please share a bit more info for the Community to try helping you further. Thank you.