• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • We are looking for U.S.-based freelancer or agency working with SEO or WordPress for a quick 30-min interviews to gather feedback on XOVI, a successful German SEO tool we’re looking to launch in the U.S.
    If you qualify and participate, you’ll receive a $30 Amazon gift card as a thank-you. Please apply here. Thanks for helping shape a better SEO product for agencies!
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

error upgrading 7.5.4 to 7.5.5

It is download error. You can try to download full Plesk distributive ant try upgrade again.
 
If you already have 7.5.x installed, I would strongly suggest you to install update only.

Prior doing any updates to Plesk, stop all services (Plesk icon in sys tray -> Control Panel -> Select all -> Stop).

Last Plesk update took me 1 hour... consider updating it at night while traffic to your server is low.
 
thx matija,
this night I retry to install the patch. Maybe the firewall has blocked access to that internet url.
 
I had an error when downloading the 7.5.4 > 7.5.5 patch. I disabled the proxy settings on IE and Firefox and on the server and that did it for me. Hope that helps.
 
You must log in or register to reply here.

Similar threads

J
Issue Upgrade fail from 18.0.62 'plesk-backend' failed with code 1603.
Replies
2
Views
901
joxoker
J
R
Resolved Unable to update plesk windows - The installation of the package 'vcredist170_x64' failed with code 1603.
Replies
4
Views
2K
riick
R
q-quan
Resolved Windows Server 2025 - Plesk Obsidian 18.0.69 - msodbcsql17 dependency
Replies
11
Views
478
iForced
I
S
Resolved PostgreSQL 17 pg_dump Error on Windows Server 2022 with Plesk
Replies
4
Views
670
shadowscript
S
P
Resolved Update error Mod Security
Replies
6
Views
5K
Paradox
P
Back
Top