You can install Cadena HRM Series 4.2 and higher onto Window XP, Vista and 7 on 32 or 64 bits of OS. Before instaling, let contact consultant team for a proper installation package and guideline.
Cadena HRM Series 4.2, 4.3 and higher are working on Microsoft based only, compatible with MS SQL 2005 standard server and higher.
Attachment is the detail description of Hardward and Software requirement for both: Service and Client to be applied for Cadena HRM Series 4.2 and higher
Attachment is the detail/ technical comparison between MS SQL Server 2005 Express and other Standard/ Enterprise version.