STR9 128K Bank1 ICP Programming problem

I have been trying to boot from bank 1 of an STR9 I have used the following example as a test case

http://www.keil.com/support/docs/3347.htm

this programs fine on condition it targets a STR9 with 32K bank 1.

The moment a device with 128K bank 1 is selected (and the associated programmer ICP ie. "STR9xFxx7 Bank 1 ICP". I get timeouts and the programming fails.

The following thread refers to changing the timeout
http://www.keil.com/forum/docs/thread10804.asp

However I cant see anywhere to change this.

Has anyone else successfully programmed a STR9 128K bank 1 device? I am using uV4 (I have also tried uV3)

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