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MDK4.74 not working with STM32f0-discovery/ST_Link


Hello.
Recently, I upgraded the MDK from version 4.53 to Version 4.74. However, when I use the ST_Link which is included in STM32f0-discovery board to debug STM32F100RB, I got the message as following: No algorithm found for 08000000H-08007AB7H Error: Flash Download failed-“Cortex-M3”

The new MDK version information is as following:
Tool chain: MDK-ARM standard Cotex-M only version 4.74.0.0
Tool chain path: C/keil/MDK474/ARM/ARMCC/bin/
C Compiler: Armcc.Exe V5.03.0.76
Assembler: Armasm.Exe V5.03.0.76
Linker/Locator: ArmLink.Exe V5.03.0.76
Librarian: ArmAr.Exe V5.03.0.76
Hex Converter: FromElf.Exe V5.03.0.76
CPU DLL: SARMCM3.DLL V4.74.0.0
Dialog DLL: DCM.DLL V1.10.0.0
Target DLL: STLink/ST-LINKlll-KEIL_SWO.dll
Dialog DLL: TCM.DLL V1.14.0.0

I select the ST-Link Debugger. And the information of the debug adapter is as following:
HW version: V2
Firmware version V2J20S0
Port: SW

By the way, I can debug the same target in MDK V4.53 with STM32f0-discovery/ST_Link.

Could someone tell me how to fix this error?

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