Will uVision4 IDE work with Window7 OS(32 bit or 64 bit) or not ?
I run as old version as 3.60 on Win7 64-bit (IDE + compiler).
I have multiple versions installed, based on what version that was used for certifications of different products.
But I can't tell about potential problems with JTAG or similar. On one hand, I seldom use the ULINK and on the other hand, even an older Keil installation may potentially use driver dll files from the most recent uVision I have installed.