Jlink every download program prompts "jlink Warning: mis dynamic memory write: address: 0 x20000000, numbytes: 2, alignment: 2) (halfword aligned" now after installing the MDK will be prompted to install J - Link driver again whether there is a "dell" file cover, if you choose to cover will be I discovered this error message above, because if we do not choose to cover will be J - Link also cannot download program version is too high, because JLink_V8 firmware to run too high J - Link version of the driver, so if jlink is V8 firmware, how to solve this problem, download an older version of MDK installation package, and then when install J - Link driver chooses not to cover. "dell" file, so that after installation of the software,