new to CC - got a trial of lightroom and photoshop with a view to buying.

[Davehs27]

Photoshop wok but light room will not start - say problems changing modules.

Can anyone help?

[Abambo]

Please tell us more about your operating system and version, the software and version. Please use EXACT version numbers. "Latest version" does not tell us that you really have the latest version and will no more be true at the next version level.