drescherjm
[H]F Junkie
- Joined
- Nov 19, 2008
- Messages
- 14,933
I got an update to one of my main trading programs and now it works in 64bit.
Its really unusual that a 32 bit program will not work under the 64 bit os in 32 bit mode. The CPU has a 32 bit mode that should make it look exactly like a 32 bit CPU when a 32 bit application is run. I know there are IE incompatibilities however other than that most applications should work fine unless they talk directly to hardware, or have some dongle that requires a device driver. In the 64 bit os all device drivers need to be 64 bits.