With Windows 7, you can more easily share files and printers across a network via the new HomeGroups feature. HomeGroups lets you connect to files and printers with a group password--if all the PCs have Windows 7. But I'll show you how to get your Windows 7 PC to play nicely on a network that also has Macs and XP/Vista PCs.
There seemed to be some procedural issues with this, but I found this: The confusion is that W7 has a number of things that LOOK like they will do the job, but don't. I think this one might actually be by design, but I don't know why. Of course, whatever it was that I complained about when I was beta testing, they told me it was ALL by design. It isn't, but somehow they think that makes them holy.
Unlike XP, where if I want to share a drive, I share the drive and it is done. W7 will allow you to do that, but if you rt clk on a drive in windows explorer and share, you can go thru that whole thing that I did and all that it gets you is to SEE the drive on the XP system. If you clk on it in XP you have no permission even though I enabled "everyone". If you don't share it you don't see it, but sharing a drive provides no useful result.
You must individually share every top level folder you want access to. Yeh, some design. The folders actually have the same sharing function under PROPERTIES as appears for drives when you click SHARE WITH, which also doesn't get you access to the folders, only visibility.
You just have to do the same thing differently to get the results you want. The "SHARE WITH" function for a folder is different than that for a drive. THAT share function looks different than the other and it is the one that actually allows you to access the folder - It is not available for a drive. It will provide access to the folder and ALL sub-folders.
*SO........ Rt clk on EACH top level FOLDER in W7 that you want access to on the XP system. Select SHARE WITH - SPECIFIC PEOPLE. The cursor will be in an empty box waiting for input. Click the dropdown arrow and select EVERYONE, then clk ADD. Then click the dropdown next to READ and select READ/WRITE, then SHARE on the bottom. When it is done, clk DONE.
It may be that setting the drive to full control carries down so that once you have read/write access you can also delete (which is what full control gives you.) Otherwise you may have to also do each top folder that way under PROPERTIES-SHARE.
You may as well not share the C: drive as it will just provide confusion since you will see it but can't access it at that level. The other shared folders will show up even though they are on C: which you can't access................a little bit of MS logic.
Of course, the workgroup needs to be set the same on all systems. and other network settings must be valid. This is just why it doesn't work when you think you have done everything you are suppose to do.