Q: Can I install both 32 bit and 64 bit on the same machine?
A: While it is technically possible it is not something SAP generally recommends (they have never given an official reason why.) During the years, we haven't seen any issues in installing both.
Q: I want 32 and 64 bit on the same machine. Anything I need to note?
A: You need to remember that when upgrading an add-on you need to do it 2 times. One time for 32 bit and one for 64 bit. If this is not done you can have a different add-on version and that can lead to issues.
Q: I want to run 64 bit only. Anything I need to note?
A: Yes, please note that B1UP's server component is 32 bit only (no 64-bit version exists for versions < SAP10). For that reason, the 32 bit DI-API needs to be installed for (for environment running < SAP 10) on the server in order for it to work.
Q: Can I run 32 bit SAP Business One + Add-ons on 64 bit Windows?
Q: Can I run 64 bit SAP Business One + Add-ons on 32 bit Windows?
A: No. SAP and Boyum have stopped supporting 32 bit Windows completely.
Q: Do you recommend running 32 or 64 bit?
A: It's our general recommendation to run 64 bit clients as 32 bit will easily run out of memory. SAP 10 only supports 64 bit clients and add-ons.