Hello Heena
Sentinel LDK : Latest 7.5
Runtime on server : Hasp 7.41 + LMSetup 8.32.5.40 (latest)
The 32 bits Apps use hasp() commande with Prog number
The 64 bits Apps use LDK specific API hasp_login() + another hasp_login() with Program Nbr and HASP_PROGNUM_OPT_CLASSIC to access on Hasp 4 memory part
Customers can choose between 32 or 64 bits versions, I need to take a license on Hasp 4 LM on 64 bits version.
I launch 32 bits Apps (~on 100 computers) : it work
I stop 32 bits Apps and launch 64 bits Apps (~on 100 computers) : After a few time, I have errors on hasp_read() with handle open with HASP_PROGNUM_OPT_CLASSIC
Error are : 0x07 (hasp not found), 0x1F : Feature not found
If i launch an 32 bits apps when I get errors, hasp(110) return error like "15 : No Hasp LM Found" or "137 : no Space H4 Net log)
I think the 64 bits hasp 4 emulation on network key push down the LM servers so LMs servers can response under the 3 seconds of NH_SEND_RCV = 3
Regards
David