Just downloaded and installed 30 day trial version but getting this error message

[BrianShaw]

Just downloaded and installed 30 day trial version but getting this error message

Can you please advise how I can rectify this to enable me to open the application

[DanPatterson_Retired]

did you try to alter the default location of the installation? Welcome to the CityEngine installation guide—CityEngine | ArcGIS for Desktop  and do you have sufficient permissions to install it inthe first place?

[BrianShaw]

Thanks Dan got it sorted.

Now have a problem with the Graphics Card on my PC!!!

[DanPatterson_Retired]

did you run the software and hardware specs in the installation link??