Errors while trying downloading code

Hello, I'm trying to download a simple code on the STM32L151CCU6 and I'm taking errors like: No Algorithm found for: 08000000H - 08001393H Erase skipped! Error: Flash Download failed - "Cortex-M3...
Errors while trying downloading code

Hello, I'm trying to download a simple code on the STM32L151CCU6 and I'm taking errors like: No Algorithm found for: 08000000H - 08001393H Erase skipped! Error: Flash Download failed - "Cortex-M3...
Download errors when trying to download a legacy compiler for Keil

I'm missing the following file: ARMCompiler_506_Windows_x86_b960.zip, for the past week I've been trying to download it from developer.arm.com/.../ACOMP5 the arm dev hub for legacy downloads multiple...
Error while Downloading code in ext. flash

I'm using an AT91SAM9X35 controller.i wanted to load a application code in evaluation board through Download option(i.e in flash ), but i'm getting an below error.i'm using an ATMEL SAM-ICE DEBUGGER...
Error while Downloading code in ext. flash

I'm using an AT91SAM9X35 controller.i wanted to load a application code in evaluation board through Download option(i.e in flash ), but i'm getting an below error.i'm using an ATMEL SAM-ICE DEBUGGER...