• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Help me for "Error 1721"

M

MehdiD

Guest
Hello

i'm new user.. and i just doing to uninstall and install again Plesk 9.2.3
when after remove program into progress, show me Error "1721" windows installer and stopping the progress and go rollback...

What can i do ????
 

Attachments

  • Plesk Setup Error -1-crop.jpg
    Plesk Setup Error -1-crop.jpg
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Is there something related to this error in Event Viewer?
 
Try to repair Plesk installation first with

C:\Program Files\Parallels\Install> plesk_9.2.3.msi /l*v "C:\Install\pleskmsi.log" reinstallmode=vomus DOWNLOADFILES=no secureless=1

And read carefully pleskmsi.log. I hope it will help to understand the reason.
 
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