After clicking the Option "Add-ons" (as shown in figure 1), the same dialogue – as shown in figure 2 – will appear. After deactivating the add-on, the button 
will be enabled.
Figure 7: Unregister add-ons
By clicking on the delete button, the add-on will be deleted from the list and also will the belonging add-in be deleted from the list of the API module dialogue.
Warning:
The delete button will only be enabled, when the add-on was manually registered before.
It is also possible to unregister an add-on via an action call.
|
Parameter |
Description |
|
Path |
The path where the add-on is located |
|
InstallFile |
The complete path to the install.xml |
|
AllowAutoInstall |
When the value is set to TRUE Remove the marker for auto install, then the add-on is auto installed next time |
Example:
Registering Add-ons:
XSettingsUnregisterAction /Path:c:\MyAddOn
XSettingsUnregisterAction /InstallFile: c:\MyAddOn\CFG\Install.xml
XSettingsUnregisterAction /Path:c:\MyAddOn /AllowAutoInstall:TRUE
After unregistered the add-on via the action call, you may want to verify if the add-on is actually unregistered in the Add-ons dialogue and the belonging add-in files are unloaded.
Automatic unregistration of an add-on
Like there are two ways to initiate the automatic registration of an add-on when EPLAN is started, there are two ways to reset this setting as well.
Automatic unregistration with registry settings
To reset the automatic registration with the Registry Editor, you only have to change the value data to FALSE (see figure 4).
Automatic unregistration with company settings
To reset the automatic registration with company settings, you should leave the ‘File Path for automatic add-on registrations’ field – as shown in figure 5 – empty.
