7.5.4->7.5.6 Upgrade problem

[ArtOk]

Trying to upgrade 7.5.4 to 7.5.6

1. Downloaded http://download1.swsoft.com/Plesk/P...plesk_patch_7.5.4_to_7.5.6_build051107.20.msp

2. Patch complained that plesk_7.5.4_build050711.14.msi needed.

3. OK, put plesk_7.5.4_build050711.14.msi in separate directory (c:\old)

4. Patch started installation, but then displayed pop-up "Invalid checksum for c:\old\SiteBuilder.msi and c:\old\AdminMySQL.msi)

Any suggestions?

I'm sure that plesk_7.5.4_build050711.14.msi is correct as I copied it from the disk I used to install Plesk 7.5.4 on several servers without any problems.

 

[Pavluha]

First please put plesk_patch_7.5.4_to_7.5.6_build051107.20.msp to new empty folder and start it from this folder.
Plesk will download some files from SWsoft site. Usually Plesk Installer does not need files from old versions.