64 & 32 bits on a same system?? Tags: Windows 7 Last response: November 27, 2010 10:47 PM in Windows 7 Share sgtopmobile November 26, 2010 6:32:05 PM hi all i was wondering if its possible to install both 32 and 64 bits edition of windows 7 ultimate on the same hardrive since i only have one... btw its 500gb i dont need more than that More about : bits system | E-mail me updates | Report abuse Register or log in to remove Emerald Windows 7 Expert November 26, 2010 9:27:05 PM Why would you want to do that? If you want to try it, make sure to partition the drive. | Report abuse Zenthar November 27, 2010 12:36:12 AM Emerald said:Why would you want to do that?Most if not all 32 bits applications will work in 64 bits as well. The few applications that won't work in Win7 x64 probably won't either in 32 bits so you are better of using Windows XP virtual PC for that. | Report abuse henydiah November 27, 2010 2:38:49 AM 32bit first next install 64bit = 32bit became Old window (cannot work) & first intall 64bit to 32bit = 64bit Oldwindow not working Install 64bit in system there 2 program data for 32bit & 64bit all work good ! if 2boot 1HDD must different Partition. | Report abuse verbalizer Windows 7 Expert November 27, 2010 9:53:20 PM why.? win7 ultimate has xp-mode 32-bit or 64-bit. that's all you need. | Report abuse geofelt Windows 7 Expert November 27, 2010 10:47:48 PM sgtopmobile said:hi all i was wondering if its possible to install both 32 and 64 bits edition of windows 7 ultimate on the same hardrive since i only have one... btw its 500gb i dont need more than that Yes, you can. Make two bootable partitions on your hard dreve, then install 32 bit on one, and 64 bit on the other. | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Windows 7>64 & 32 bits on a same system??> Related ressources: ForumWindows XP x 64 Upgrade ForumI7 860 64 bit? ForumTwain driver windows 7 64 bit using adobe photoshop elements 11 ForumEthernet controller driver on Acer Aspire 5551 windows 7 64 bit is missing. ForumDual boot xp 32bit and 7 64 bit on two seperate HDDs Forum32-bit to 64 -bit ForumAmd athlon 64 x2 4400 overclock ForumHp deskjet 1180c printer driver for windows 7-32- 64 bit ForumHp 1000 laptop drivers free download for windows 7 graphic card 64 bit ForumMsi gtx 670 oc 1045 edition direct x error win 7 ult 64 bit Forum"Reboot and select Proper boot device" ForumWindows 98/2000/NT & Windows 7 ForumSystem restarts automatically ForumHe data area passed to a system call is too small windows 7 ForumSame copy of windows 7 on two disks within the same box ForumOperating System woe ForumAnother "partitions wont show up" thread... &other partition questions ForumSystem Power ForumAfter the login it will come to same login page ForumXP pro 32 bit plus windows 7 64 bit on same drive More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !