Siebel Client Setup (Installation) Hangs at 92% or just after browser Opens up

This is an which usually occur during the installation of Siebel Client in XP/WIN Server 2003. While installing the client siebel Opens up your default browser and requests you to close it. Even if you close the the browser if you find the installation is showing no progress, and seems to be a installer hang when it is around 92% of the setup be sure that a windows "Process" is blocking the installation. To take a closer look you can refer the installation log but it wont be fruitful.

The solution to this issue is open the "Task Manager" move to process tab, select "regserver32" click End Process button. Now you have done it !!! Now you can see that Installer completes by itself.

SSACommonDllInit failed for enu(SBL-GEN-02505)

SSACommonDllInit failed for enu(SBL-GEN-02505) is an error which I got while opening Siebel tools. Let's look into the issue, it is an Initialization error for the ENU (English) Client. So it can be either a configuration issue or a file missing issue.

You can try searching installation directory for the .cfg file. but there wont be a result...!!! How this could happen? The answer is simple. Installation got corrupt. Even if we copy files from a working environment the client wont function properly. And a common issue is internet explorer gets close automatically.
The best practice is to Re-Install Siebel thick client.

In case of configuration error try editing the "Target" in your shortcut as follows
C:\Siebel\8.1\Client_1\BIN\siebel.exe /c C:\Siebel\8.1\Client_1\bin\enu\cs.cfg  /u sadmin /p sadmin /s c:\spool.sql

Each part of the above line can be explained as
C:\Siebel\8.1\Client_1\BIN\siebel.exe > Path to siebel.exe
/c C:\Siebel\8.1\Client_1\bin\enu\cs.cfg > Path to cfg file (Configuration)
/u sadmin /p sadmin >User name and password, This section is optional.
/s c:\spool.sql > Spooling, enable spooling to get the siebel generated queries, use this feature for debugging,This is also an optional parameter.

Internal database error *** ERROR*** Assertion failed :201129(9.0.2.3228) File is shorter than expected -- transaction rolled back

If you find the following error while configuring odbc connection for siebel tools.

Then most probably your .dbf file is corrupt. Its better to take a new database abstract file.
Reference: http://sqlanywhere-forum.sybase.com