It is possible that the download link provided above does not refer to the intended version.
If you are looking for X-LabPro, you may try searching for a download link using
Google.
Review
X-LabPro is developed by Spectro and is used by 2 users of Software Informer. The most popular versions of this product among our users are: 4.5 and 5.1. The name of the program executable file is XLComSer.exe. The product will soon be reviewed by our informers.
