Advance Trainning assignment 1 The filename, directory name, or volume label syntax is incorrect

[Cynthia]

version: Studio Pro 2016.2.6344
when running the assignment 1 workflow, came into an fatal exception as below picture shows

in the activity “Open application ‘UIDemo.exe UiDemo’”,if I put “in_Config(“UiDemoPath”).ToString” into the property FileName, then the exception came out

then i print the “in_Config(“UiDemoPath”).ToString” into log and put the print result into property FileName of Activity “Open application ‘UIDemo.exe UiDemo’”, the workflow can run as expectation

any expert knows why???

thanks

[sreekanth]

@Cynthia,Try to use start process activity and check

[Cynthia]

thanks so much @sreekanth

the problem is already fixed,the reason is I put a pair of quote when i config file path in the asset of Orchestrator

[nikoniko (Niko)]

Thank you… I made the same mistake…