Excel: Does not start within a schedule task

Hi,

if you have already created a script and within you do some things with Excel by DCOM Excel.Application the script runs well as a user logged to the Desktop but not within a schedule task started by the same user.

The root cause are some missing folders and permissions in the systemprofile folder and missing DCOM Permissions to launch Excel.

Start a command shell cmd.exe with Administrator permissions and create the following folders if it not exists:

mkdir C:\Windows\SysWOW64\config\systemprofile\AppData
mkdir C:\Windows\SysWOW64\config\systemprofile\Desktop
mkdir C:\Windows\System32\config\systemprofile\AppData
mkdir C:\Windows\System32\config\systemprofile\Desktop

Then set Modify permissions for the user who should start excel

icacls C:\Windows\SysWOW64\config\systemprofile\AppData /grant myDomain\myUser:(OI)(CI)(R)(RX)(M)
icacls C:\Windows\SysWOW64\config\systemprofile\Desktop /grant myDomain\myUser:(OI)(CI)(R)(RX)(M)
icacls C:\Windows\System32\config\systemprofile\AppData /grant myDomain\myUser:(OI)(CI)(R)(RX)(M)
icacls C:\Windows\System32\config\systemprofile\Desktop /grant myDomain\myUser:(OI)(CI)(R)(RX)(M)

Open DCOM Configuration. Depending of our Office Version (x86 or x64). For a 32Bit Office