AQTime displays this message when you are trying to add a module located on a mapped drive to the current project. If the module is located on a mapped drive, there may be problems during profiling. Typically, this happens to DLLs or OCXs that were added as secondary modules to the project. These problems do not occur if you specify the "original" module location (that is, not a mapped drive location) or convert the mapped file path to the "original" one.