FEATURE OrCAD_Capture cdslmd 10.5 permanent 1 \ HOSTID=001122334455 SIGN=... HOSTID= replaced the SERVER line. The MAC address had to match exactly. Engineers in 2004–2008 faced typical problems:
Most professional environments used managed by lmgrd (FLEXlm daemon) and cdslmd (Cadence-specific vendor daemon). 3. Anatomy of an OrCAD 10.5 License File A typical license.dat file is plain text, but follows strict syntax. Below is an annotated example for a floating license: Orcad 10.5 License File
FEATURE OrCAD_PSpice_A/D cdslmd 10.5 31-dec-2025 10 DUP_GROUP=UH SUPERSEDE ISSUER="Cadence" SIGN=CDEF12345678AB The OrCAD 10.5 license file is a classic FLEXlm license.dat — a structured text file combining server binding, vendor daemon configuration, and cryptographically signed feature lines. It reflects a transitional period in EDA licensing, moving from dongles toward network-managed floating licenses. While obsolete today, understanding its anatomy is essential for anyone maintaining legacy design environments or recovering old PCB projects. FEATURE OrCAD_Capture cdslmd 10
FEATURE OrCAD_Capture cdslmd 10.5 15-dec-2025 2 DUP_GROUP=UH SUPERSEDE ISSUER="Cadence" ISSUED=1-dec-2024 SIGN=1234567890AB Below is an annotated example for a floating
LM_LICENSE_FILE = 5280@myserver CDS_LIC_FILE = 5280@myserver