internal error subsystem dmsg

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Hi guys,

This error is driving me crazy. Searched the web for hours but didnt find any solution. My project works compiles fine in Quartus 10.1 but comiling the same project with no differences in code or target device in 11.1sp1 always results in the following error:

Internal Error: Sub-system: DMGR, File: /quartus/ddb/dmgr/dmgr_utility_body.cpp, Line: 1878

DMF file not installed.

Stack Trace:

0xd620: DMGR_UTILITY::create_device + 0xbb60 (DDB_DMGR)

0xe207: DMGR_UTILITY::create_device + 0xc747 (DDB_DMGR)

0xf03e: DMGR_UTILITY::create_device + 0xd57e (DDB_DMGR)

0x324b0: s2t_delay_model_get_family_and_part + 0xc90 (TSM_S2T)

0x37661: s2t_reset_delay_model + 0x4ca1 (TSM_S2T)

0x37880: s2t_set_delay_model + 0x80 (TSM_S2T)

0x1474: ssc_check_delay_model_validity + 0x44 (TSM_SSC)

0x369e1: sutil_wants_to_run_timing_analysis_but_device_fails + 0x21 (SYNTH_SUTIL)

0x3edf6: sgn_qic_helper + 0x2e5e6 (synth_sgn)

0x105cf: sgn_qic_full + 0x1cf (synth_sgn)

0x1264b: qexe_get_command_line + 0x1c5b (comp_qexe)

0x1588d: qexe_process_cmdline_arguments + 0x5ad (comp_qexe)

0x159a1: qexe_standard_main + 0xa1 (comp_qexe)

0x1a48: MSG_INITIALIZER::~MSG_INITIALIZER + 0x118 (CCL_MSG)

0x19ec: MSG_INITIALIZER::~MSG_INITIALIZER + 0xbc (CCL_MSG)

0x53e4: MEM_INITIALIZER::~MEM_INITIALIZER + 0x244 (ccl_mem)

0x3379f: msg_exe_main + 0x8f (CCL_MSG)

0x1652c: BaseThreadInitThunk + 0xc (kernel32)

0x2c520: RtlUserThreadStart + 0x20 (ntdll)

End-trace

Quartus II 64-Bit Version 11.1 Build 216 11/23/2011 SJ Full Version

Service Pack Installed: 1

As far as I understand this error, dmf files are device specific files. I installed the full version and did not leave out any device data.

Already tried different machines (win7-64 and winxp32-sp3), always the same result. Any idea?

Thanks in advance!

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Same problem. Any solutions yet?