The PSpice for TI installer accesses the internet to download and install various packages. Before starting the installer, ensure the following:
	1.	Internet connection is available
	2.	Security protocol TLS 1.2 is enabled
	3.	Following endpoints or resource locations are accessible from the system:
		a.	https://pcb.cadence.com/startPages
		b.	https://software-dl.ti.com/pspice
		c.	https://cdsplicwc.cadence.com/chws
If proxy credentials are required to access the Internet, provide the same when requested by the installer.


11:23:26 mercredi 4 novembre 2026 : *****CONNECTION STATUS CHECK*****
11:23:26 mercredi 4 novembre 2026 : Internet Connection : Available (Passed)
11:23:26 mercredi 4 novembre 2026 : Security Protocol TLS 1.2: Available. If PSpice for TI installation fails, unblock TLS 1.2
11:23:27 mercredi 4 novembre 2026 : Proxy Test : Proxy Credentials not needed
11:23:27 mercredi 4 novembre 2026 : Unable to access the URL required for installation
11:23:27 mercredi 4 novembre 2026 : URL : https://pcb.cadence.com/startPages/PSpiceTI_data/TI_URLs.txt
11:23:27 mercredi 4 novembre 2026 : Error Message : Le serveur distant a retourné une erreur : (403) Interdit.
11:23:27 mercredi 4 novembre 2026 : Status Code: Forbidden
11:23:27 mercredi 4 novembre 2026 : Status Description : Forbidden