Please refer the following guide to create an offline installer for acronis agent and enroll/register the device with the appropriate company by using the script procedure.
Step 1: Go to https://us-cloudbackup.comodo.com/ and login with your credentials. In Devices -> All devices click ADD on the top right corner to add or enroll your devices.
Step 2: Scroll down you will find Offline installer for Windows x32 / x64
Step 3: To download click x32 / x64 on it, you will be directed to download the agent.
Step 4: After a successful download, you need to create msi and mst files. For this click on the agent you have downloaded, Click on create .msi and .mst files for unattended installation and provide your account credentials and sign in.
Step 5: Installation settings:
What to install: Click change and select agent for windows, command line tool, backup monitor.
Step 6: After this click proceed, save this files to -> provide your path where you want to generate files.
Step 7: .msi and .mst files & .cab files will be generated in the given path. Make a zip file of all those files and name it as Acronicsx86.zip for x86 and for x64 files name it as Acronicsx64.zip for example.
Step 8: keep both Acronicsx86 and Acronicsx64 zip files in one drive or google drive and provide those download links in the below script link https://scripts.itarian.com/frontend/web/topic/install-acronis-client-backup and run the procedure through ITSM.