You should just uninstall any previously installed versions of PR.
This can easily be done via the Windows Control Panel
'Add and Remove Programs' icon, under "Project Reality 0.x".*,
then delete the PR folder to remove any leftover files.
Don't forget to delete the desktop short as well.
PRv.87 uses 2 installers. You must install both 'core' and 'levels'.
It is recommended that you restart your system after you install/uninstall programs
to ensure all installed components, files and registry entries are correctly installed or removed.
Update to v 1.41 before patching with v1.5
FULL update 1.41
Final v1.5[/COLOR]
Download Core & Levels v0.874 and install each.
The download page has the downloads in this order:
From top to bottom:
If you have PR v0.860 already installed
Client patch (v0.874) = Requires BF2 v1.5 & PR v0.86 Core/Levels be installed first
If you do not have PR v0.860 already installed download Core & Levels v0.874
Client 'Core' v0.874 = Requires BF2 v1.5 be installed first
Client 'levels' v0.874 =Requires PR v0.87 Core be installed first
Server = The server code is no longer freely distributed.
Single player = Requires BF2 v1.5 & PR v0.87 be installed first
Please review the
Project Reality v0.87 Installation Guide
Hope this answers your question.
Good luck