I have an application that was developed using the version of MS Access on my machine (MS Access Version 12.0.6211.1000). Unfortunately it won't work properly on my user's version which appears to be older based on the version number (12.0.4518.1014). In have therefore created a virtual machine and loaded my original version of MS Access on it but it is still a different version to my users. My original version is Version 12.0.6304.5000 and my users have Version 12.0.4518.1014
Is there any way I can downgrade to their earlier version? I cannot realistically get my users to upgrade.