Modern day Operating Systems all provide all mechanism for uninstalling applications. Because the process is specific to each Operating System and InterBase uninstalls the same as any other application, the process is not documented. In case you are unaware how to uninstall on your Operating System, here are instructions on how to uninstall InterBase each of the platforms InterBase current supports.
Preparing for uninstall
If the purpose of your install is preparing to install a new version of InterBase, backup all databases first before uninstalling. You may also want to backup your security database (isc4.gdb or admin.ib) if you want to save your users of the server. Refer to chapter 8 of the Interbase 7 Operations Guide manual on how to backup a database. If you have custom settings in your ibconfig file you may wish to make a copy of it. Finally, if you are upgrading to a point release of InterBase (for example: 7.0 to 7.1) you may wish to make a copy of your iblicense.dat file as well. If you are upgrading to a new major version (for example: 6.5 to 7.1) your iblicense.dat file is not interchangeable between versions.
Windows
Linux
First stop the InterBase server by running:
ibmgr -shut -user someusername -password thepassword
For additional information on shutting down the server see page 3-7 in the InterBase 7 Operations Guide Manual.
On Linux InterBase is installed as a RPM. You use the rpm utility to uninstall InterBase.
To list the InterBase package installed execute:
rpm -qa |grep Interbase
To remove the InterBase 7.1 package execute:
rpm -e InterbaseSS_LI-V7.1.0-1
Solaris
First stop the InterBase server by running:
ibmgr -shut -user someusername -password thepassword
For additional information on shutting down the server see page 3-7 in the InterBase 7 Operations Guide Manual.
On Solaris InterBase is installed as a standard package. To list the InterBase package installed execute:
pkginfo | grep InterBase
To remove the InterBase 7.1 package execute:
pkgrm IBCS71
Installation does not remove all files created by InterBase from your hard disk
The following files may not deleted when uninstalling and you may wish to delete them manually after uninstalling:
IBCENSE.DAT
BORLAND.LIC
REG312.TXT
WINDOWS\SYSTEM32\GDS32.DLL
ISC4.GDB
ADMIN.IB
WINDOWS\SYSTEM\IBMGR.CPL
*.SLIP