Hello,
I have issue when upgrading sep client from version 12.1.2(2015.2015) to version 12.1.6 (12.1 RU6 MP5) always show "Rolling back install" while booting up client (Windows 7 Enterprise SP1). I already check "SEP_INST.LOG" on target client is look like install successful.
Testing Solution:
Upgrading Source
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Result
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Remark
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SCCM2012
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Can’t Upgrade
|
Install SEP completed but it’s rollback to old version after restart client
|
IIS
|
Can’t Upgrade
|
Install SEP completed but it’s rollback to old version after restart client
|
Push Deployment Wizard
|
Can’t Upgrade
|
Install SEP completed but it;s rollback to old version after restart client
|
Manual Install SEP without Remove old version (exe file)
|
Can’t Upgrade
|
Nothing happen when setup.exe *32 process end, It still old version
|
Manual Install SEP with Uninstall old version |
Upgrade Successful |
SEP Client are upgrade to new version |