Error 1721 is caused by Windows UAC set it to Never Notify.Method 1: Disable and Turnoff UAC in Windows 7 from Control Panel1. Access User Control Panel from Start Menu -> Control Panel -> User Accounts and Family Safety -> User Account2. Click on Us...
I'm getting this error does anyone have a workaround? I unchecked read only for the source dir. and I still get the error something has that file locked. The patching feature in Installshield is so buggy. ISDEV : fatal error 1183: Cannot copy source ...