What is the error of "nRF51 SDK Wizard ended prematurely"

[shali lv]

Hi, This error happend when I tried to install nRF51 SDK(nrf51_sdk_v4_3_0_27417.msi). The step is that. First of all I installed keil-MDK4.72 and than I installed JlinkARM4.74, after than I'm to going to install nRF51SDK, than there the prompt of "nRF51 SDK Wizard ended prematurely" is showed on screen. I trid several times, the result is the same. What is wrong with it? Who can tell me ? thank ....

[Ole Morten]

Which Windows version do you run? If you have anything else than Windows 7, you may have to install .NET framework version 3.5 manually, available here.

If this does not solve it, could you please run the installer with logging enabled, and upload the log here? Logging is enabled as follows:

nrf51-sdk-version-number.msi /log logfile.txt