When installing Report Designer on a Citrix/Terminal server, you need to grant the users access to run the DesktopLauncher.exe file (in the folder C:\Program Files\OneStop Reporting\DesktopLauncher) in group policy in Windows on the server.

The users also need the following Registry Keys:

For 64-bit Excel:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Excel\Addins\OneStop.ReportDesigner]
"Manifest"="file://C:\\Program Files\\OneStop Reporting\\Report
Designer\\ReportDesigner\\OneStop.ReportDesigner.vsto|vstolocal"
"Description"="Reporting - Budgeting - Analysis"
"LoadBehavior"=dword:00000003
"FriendlyName"="OneStop Reporting 5.0"

[HKEY_LOCAL_MACHINE\SOFTWARE\OneStop Reporting\Settings]
“RepositoryServer”=-
“RepositoryDatabase”=-
“AutoConnect”=-
“UICulture”=-

For 32-bit Excel:

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Office\Excel\Addins\OneStop.ReportDesigner]
"Manifest"="file://C:\\Program Files\\OneStop Reporting\\Report
Designer\\ReportDesigner\\OneStop.ReportDesigner.vsto|vstolocal"
"Description"="Reporting - Budgeting - Analysis"
"LoadBehavior"=dword:00000003
"FriendlyName"="OneStop Reporting 5.0"
​
[HKEY_LOCAL_MACHINE\SOFTWARE\OneStop Reporting\Settings]
"RepositoryServer"=-
"RepositoryDatabase"=-
"AutoConnect"=-
"UICulture"=-
​
[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\SOFTWARE\OneStop Reporting\Settings]
"RepositoryServer"=-
"RepositoryDatabase"=-
"AutoConnect"=-
"UICulture"=-