PSDK development kit cannot be compiled using KEIL MDK

After downloading the development package, an error message is displayed indicating that the. Bin file cannot be generated.

*** Error: CreateProcess failed, Command: 'C:\Keil_v5\ARM\ARMCC\Bin\fromelf.exe .\Objects\psdk_demo.axf --bin --output .\psdk_demo.bin'

1. In this case, you need to set options for Target. Click the Options for Target icon in Keil to enter the User interface  

2. Change the fromelf.exe path, for example my keil is installed on disk E, I should change this setting as below

E:\keil for arm\ARM\ARMCC\bin\fromelf.exe .\Objects\psdk_demo.axf --bin --output .\psdk_demo.bin

3. Click OK when the changes are complete