Open only one rhino on the computer

I would like to know if it is possible to limit Rhino to open only one instance at a time on the computer. Not allowing more than one Rhino to be opened at a time.

Hi @Luciano_Luiz_da_Silv,

Not that I know of.

However, it is possible to write a single instance plug-in. Is this what you want to do?

– Dale

Yes @dale, exactly.

Hi @Luciano_Luiz_da_Silv,

See the attached.

TestSingleInstance.zip (25.7 KB)

– Dale

Thanks @dale .