Fatal error on quartus ||

[Altera_Forum]

Hello everybody, 

today i was testing my code and when i compile it the program gives me this error:  *** Fatal Error: Access Violation at 0X00007FFDF4F788BB Module: quartus_map.exe Stack Trace:  0xa88ba: VRFX_ELABORATOR::elaborate + 0x4f1aa   0xab0e5: VRFX_ELABORATOR::elaborate + 0x519d5   0x190222: VRFX_ELABORATOR::operator= + 0x80932   0x1908bc: VRFX_ELABORATOR::operator= + 0x80fcc   0x60316: VRFX_ELABORATOR::elaborate + 0x6c06   0x598fc: VRFX_ELABORATOR::elaborate + 0x1ec   0xd6f93: sgn_clear_check_ip_functor + 0x3a323   0xdac3f: sgn_clear_check_ip_functor + 0x3dfcf   0xdc525: sgn_clear_check_ip_functor + 0x3f8b5   0xa57d4: sgn_clear_check_ip_functor + 0x8b64   0xb5efc: sgn_clear_check_ip_functor + 0x1928c   0xb286a: sgn_clear_check_ip_functor + 0x15bfa   0xb5f4c: sgn_clear_check_ip_functor + 0x192dc   0xba0dd: sgn_clear_check_ip_functor + 0x1d46d   0x10de2: sgn_qic_full + 0x152         0x128ed: qexe_get_command_line + 0x206d   0x1573e: qexe_process_cmdline_arguments + 0x59e   0x15851: qexe_standard_main + 0xa1     0xa7f8: msg_exe_fini + 0x58   0xaf3c: msg_exe_fini + 0x79c   0x1f14: MEM_SEGMENT_INTERNAL::~MEM_SEGMENT_INTERNAL + 0x194   0xb8bf: msg_exe_main + 0x8f     0x13033: BaseThreadInitThunk + 0x13   0x71550: RtlUserThreadStart + 0x20    End-trace   Quartus II 64-Bit Version 13.1.0 Build 162 10/23/2013 SJ Web Edition  can someone help me understand what this is? and also how to solve this problem? thank you for your answer. :(:(

[Altera_Forum]

Hi, 

Try by deleting the "db" and "incremental_db" folders from created project stored directory & If that doesn`t work then you'll have to file a service request at, http://mysupport.altera.com (http://mysupport.altera.com/)   Best Regards Vikas Jathar  (This message was posted on behalf of Intel Corporation