Execute scripts by command line is not working for TestExecute 15

Hello,

Can someone help me with the following issue? Previously I created a bat file to execute some scripts with TestExecute, this worked for a year but then stopped working when I update TestComplete and TestExecute to the 15 version, when I execute the same bat file I am getting the following error message:

"Windows cannot find 'TestExecute.exe'. Make sure you typed the name correctly, and then try again"

I already tried to open first TestExecute with the following command line "START /I TestExecute.exe" but I am just getting the following message "The system cannot find the file TestExecute.exe". For now I am doing the following workaround:

1) Open manually (double click) TestExecute

2) Exit the software from the toolbar so it gets closed

3) Running again the same bat file with this command line:

                 "start /wait "TestExecute" TestExecute.exe "C:\Users\user\Testing.pjs" /r /p:Testing /t:"KeywordTests|Test" /run /exit /SilentMode

4) Following the previous steps the bat file works and all the scripts are executed, even if I execute the same bat file multiple times, the issue is just the first time that I want to execute the scripts because it doesn't find TestExecute

Could you please help me with this issue? for now I am fine with the workaround but eventually we will execute the scripts using TaskScheduler  and the bat file, thank you and please let me know any comment or question.