vcenter failed to restore from backup

[CAMARAMAMY]

The restore process requires that both the installer and backup versions are identical. Launch the installer that corresponds with version VC-7.0U3c

I have download the new version but find attached the Download installer log file 

[maksym007]

What size of ISO have you downloaded? 

Maybe you have wrong restore 

[CAMARAMAMY]

VMware-VCSA-all-7.0.3-19234570 iso

[CAMARAMAMY]

Vcenter Server backup ftp folder name which contain all the configuration of the backup

M_7.0.3.00300_20230114-152148_

I don't know what's the mean of 20230114 i know M is manual backup 
 can you explain more bit 

[CAMARAMAMY]

I have noticed that the build version of my backup is 19036512. However, I have not found any Vcenter server appliance with the same build version. In order to restore the Vcenter Server from the backup, both must match.

[a_p_]

You can download the different build numbers by going to the latest vCenter Server 7 download page.
From there open select the build you need from the drop down list.

vCenter Server versions, and build numbers can be found at https://kb.vmware.com/s/article/2143838

Not sure about the build number that you mentioned in your latest post. However, version 7.0.3.00300 (vCenter Server 7.0 Update 3c) is what I think you need.

André

[CAMARAMAMY]

Thanks Andre, I really appreciate it. I modified the backup metadata to match my Vcsa installer build number and the installation has started. However, it is progressing very slowly and after 8 hours it is still at 54%