Update RVsitebuilder version 7.3 to 7.4 error "Load package data failed."

Problem

You're updating RVsitebuilder on your domain name from version7.3 to 7.4, but it returns the error.



Solution:
1. Go to File Manager , and create file config.ini

/home/<user-account>/public_html/.rvsitebuilderinstallerconfig/config.ini

2. Add content below and save file

mirror=http://mirror.local.rvglobalsoft.net

removeinstallerpath=true
install_log=true

debug_log=true

[setup]
getversion=stable

[installer]
getversion=stable

[framework]
getversion=7.3.22

[core]
getversion=1.0.37

[blog]
getversion=1.0.20

[email]
getversion=1.0.15

[manage]
getversion=1.0.43

[queuesharedhost]
getversion=1.0.11

[scheduler]
getversion=1.0.15

[wysiwyg]
getversion=1.0.48

3. Go to File Manager and create file .needrepair

/rvsitebuildercms/<your-domain.com>/.needrepair

4. Back to control panel click icon RVsitebuilder 7 and click Repair to install latest version

5. After the Repair is successful.

Delete file config.ini

/home/<user-account>/public_html/.rvsitebuilderinstallerconfig/config.ini

6. Back to RVsitebuilder to update version again, click Update Now. The update will be successful in few minuets.

==========================