Hi, I have had the same issue yesterday, it turned out to be a Windows Update that had been installed within the last month which had caused the issue. I uninstalled all windows updates for the last 30 days, rebooted and i can now build again without this random error. Thanks Bob bing yu wrote: Hi, I have a problem with InstallShield 2013 on a Windows 8.1 Enterprise 64-Bit System. We have an installer was working fine in April. Now when I built it again. It crashes at building .cab files. Please see the attachment. Exception ACCESS_VIOLATION (0xc0000005) at address 0x5be62e70 trying to read address 0x00000008. File : C:\Program Files (x86)\InstallShield\2013\System\isdev.exe Version : 20.0.0.496 Exception : c0000005 Address : 5be62e70 Access Type : read Access Address : 00000008 Registers : EAX=0018c7b8 CS=0023 EIP=5be62e70 EFLGS=00010206 : EBX=00000000 SS=002b ESP=0018c698 EBP=0018c6e8 : ECX=5be04814 DS=002b ESI=00000000 FS=0053 : EDX=00000000 ES=002b EDI=0018c794 GS=002b Stack Trace : 6e2e10d2 6e3598ca 12362c86 01ef2cb8 : 00000000 00000000 00000000 00000000 : 00000000 00000000 00000000 00000000 : 00000000 00000000 00000000 00000000 : 00000000 00000000 00000000 00000000 : 00000000 00000000 00000000 00000000 : 00000000 00000000 00000000 00000000 : 00000000 00000000 00000000 00000000 Can I get some help? Thanks regards Bing ... View more