Citrix Receiver Configuration Manager: No Value could be found for (AllowHotkey) that satisfies all lockdown requirements. The lockdown requirements in force may be conflicting.

Recently, with all the updates that Citrix has been releasing for their Citrix Receiver, there has been an increased number of errors. One of the most common ones is: Citrix Receiver Configuration Manager: No Value could be found for (AllowHotkey) that satisfies all lockdown requirements. The lockdown requirements in force may be conflicting. (See image below).

This error occurs when you launch a Citrix application from the web interface and your settings are not allowing the connection from the client version you have.

Don't even try to uninstall and reinstall the Citrix Receiver as it may not fix the issue. As the error says, there's a setting locking down your Receiver and the best way to solve this issue is by disabling the lockdown.

On Windows XP/Vista/7 32 Bits

1. Open the Registry Editor (click on the Start Menu - Run - type in regedit.exe and hit OK).
2. Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions.
3. Change the DWORD value for EnableLockdown from 1 to 0.
4. Close Registry Editor and try to launch the application again.

On Windows XP/Vista/7 64 Bits

1. Open the Registry Editor (click on the Start Menu - Run - type in regedit.exe and hit OK).
2. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions
3. Change the DWORD value for EnableLockdown from 1 to 0.
4. Close Registry Editor and try to launch the application again.