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UCC28740: SIMPIS UCC28740 SIMULATION NOT WORKING

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Part Number:UCC28740

Hello  ,
I'm designing a power supply using ucc28740 so I'm using the UCC28740_TRANS_SIMPLIS example circuit file of with 200V input and 5V @ 2A output. I'm facing an issue if I copy UCC28740 and paste in a new simplis schematic than I face the following error.

<<<<<<<< Error Message ID: 1023 >>>>>>>>

input file C:/Users/DELL/Desktop/SIMPLIS_Data/0.deck, line 63:

X$U1 22 0 25 29 26 24 11 UCC28740

Unable to locate the definition

of 'subcircuit UCC28740' in the

input, include, or library file(s).

On SIMetrix/SIMPLIS , Version : 8.20h

*** END SIMPLIS ERROR REPORT ***

On the other hand if I edit the attached example circuit to use ucc28740 to design my own switch mode power supply to get 230V input and 40V @ 1.2 A output to design my required switch mode power supply than the circuit is not working. It is also mentioned in the example circuit of simplis that

1. The UCC28740 SIMPLIS Transient Model is encrypted and runs only in SIMPLIS versions 7.2d and above.

2. The testbench has been configured to show the Startup for VIN=200V,VOUT=5V , 10W, Iout of 2A

3. Please refer to datasheet for operating range.

4. All transients can be applied after the output voltage reaches steady-state.

so I just wanna know that the attached design example file test bench only work for this specific range of VIN= 200V , VOUT=5V,10W, Iout=2A or can I manipulate by using ucc28740 in a different design challenge ? If there is a specific range than how can I change the range of this test bench to design my power supply using UCC28740?

Thank you

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