Hello and welcome to our forums.
Does this happen during an upgrade? If so, can you please check to see if the
"Use original installation path when upgrading" option is checked on the
Upgrades page?
If this still happens with the above option unchecked, to facilitate a more in-depth investigation of this issue, could you kindly email the following resources to
support at advancedinstaller dot com:
1. your .AIP project file.
2. a download link for your setup package.
3. an
installation log.
Best regards,
Liviu