The .cmd script will first access the Ventoy github depository, then download the latest version zip file, unpack the files, download and add the MBR boot file core.img and then copy the files to partition #2 of the USB drive.
agFM version 1.60 or later is required.
You can add or change the version of Ventoy as follows:
Update your E2B+agFM USB drive to E2B v2.05 or later if required.
Windows XP/7/8 users can first switch to the 2nd partition (using Switch_E2B.exe - 'Access partition 2 on Removable drive' button) and then drag-and-drop the downloaded Ventoy .zip file onto the \e2b\Update agFM\Add_Ventoy.cmd file. Don't forget to switch back partitions 1 and 2 afterwards using the same button in Switch_E2B.exe!