I see. The project is stored in the new xml format of Laz 2.2+. You can use the fixlp utility (on CCR, folder applications) to convert the xml files to the old format.
But I fixed the project in CCR anyway, so that it compiles and runs with every Lazarus version. But be careful with FPC before v3.2 where the TCSVDataset has a bug which destroys the input csv data file. You really should use at least Laz 2.0.10 which is bundled with FPC 3.2