matter discovered

Dear Sir,

thank you firstly for this nice application, i had a problem when i open some projects, the message is ( Tujar Building can not be found ) Tujar Building is the name of the project, this message appear but i can edit the project and add comments as i think there is no effect but what is wrong with this message why it appears ? you can contact me by my email : me-support@tecomat.cz thank you.