Outlook Start Process connot open application

i’m trying to use start process to open a .msg file. So i use start process giving it the path of outlook and then the path to the .msg file. But i get an error

“Cannot open Microsoft Outlook. Line argument not valid. Check used option”
There are other topics like that but none of them helped!

How you are doing that? @Mustafa_Hamed,

It opens the message succesfully for me… make sure the proces is the variable of type process


Hi Mustafa,

I tried the same scenario as you mentioned above.

Please try directly giving the path of .msg file in start process inspite of giving the outlook path.
It worked for me.
Please let me know in case of further queries.

Ronak Garg

1 Like

Just tried that and it worked! Thanks!

1 Like

This topic was automatically closed 3 days after the last reply. New replies are no longer allowed.