Quartus II Internal Error. ''Fatal Error: Access Violation at 0X00007FFDA7E95173''

[pih]

Anyone please help me. How to solve this error?

I got it when I want to run waveform simulation for ripple carry adder project.

*** Fatal Error: Access Violation at 0X00007FFDA7E95173
Module: qwedt.exe
Stack Trace:
0x15172: VDB_COMPRESSION_GENERATOR::reset_compares + 0x12
0x1ea74: VDB_COMPRESSION_GENERATOR::reset + 0x14
0x4da17: VDB_CHANNEL::set_root + 0x27
0x76e41: VDB_SCF_READER::create_events + 0x5a1
0x787a4: vdb_parser_yyparse + 0xf94
0x7af55: VDB_SCF_READER::sca_read_scf_v2 + 0xa85
0x7d333: VDB_SCF_READER::read_scf + 0x443
0x7feb8: VDB_DATA::read_from_disk + 0x518
0x2bfba: edt_wedtq_create_frame_wnd + 0x1d0a
0x2ae37: edt_wedtq_create_frame_wnd + 0xb87

0x75dc: QUI_APP::init_instance + 0x46c

0x4c78: msg_exe_fini + 0x58
0x53bc: msg_exe_fini + 0x79c
0x1584: MEM_SEGMENT_INTERNAL::~MEM_SEGMENT_INTERNAL + 0x194
0x5f9f: msg_exe_main + 0x8f

0x154df: BaseThreadInitThunk + 0xf
0x485a: RtlUserThreadStart + 0x2a

End-trace

Quartus II 64-Bit Version 13.0.1 Build 232 06/12/2013 SJ Web Edition
Service Pack Installed: 1

[ak6dn]

What operating system and version?

You are using ModelSim, correct, for simulation? What version?

[SyafieqS]

Hi Abdullah,

May I know what is this error occur during compilation?

What device you are using? I can see you use quite old Quartus, probably need to use latest version for you supported device.

[SyafieqS]

Hi Abdullah,

May I know if there is any update at your end?

[SyafieqS]

We do not receive any response from you to the previous reply that I have provided, thus I will put this case to close pending. Please post a response in the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you with your follow-up questions.