Versions

8.15.10.2869	12.73%
8.15.10.2702	10.91%
8.15.10.2555	7.27%
8.15.10.2302	20.00%
8.15.10.2302	1.82%
8.15.10.2302	1.82%
8.15.10.2202	14.55%
8.15.10.2189	3.64%
8.15.10.2182	1.82%
8.15.10.2119	3.64%
8.15.10.2104	10.91%
8.15.10.2092	1.82%
8.15.10.2086	5.45%
8.15.10.2025	1.82%
8.15.10.1995	1.82%

There are 15 versions of igd10umd32.dll in the wild, the latest version being 8.15.10.2869. The average file size is about 4.09 MB.

LDDM User Mode Driver for the Intel Graphics Media Accelerator, or GMA, is a series of Intel integrated graphics processors built into various motherboard chipsets. These integrated graphics products allow a PC to be built without a separate graphics card, which can reduce cost, power consumption and noise. They rely on the a PC's main memory for storage, which imposes a performance penalty, as both the CPU and GPU have to access memory over the same bus.