It depends if you're just trying to make a backup of your PTS wallet for safe keeping or actually run the client from the USB stick.
If it's the former all you need to do is the following:
1) Exit out of the client so that it is not running any more.
2) Navigate to %AppData%\roaming\protoshares folder (typically C:\Users\<user>\AppData\Roaming On Win7 and above)
3) Copy your wallet.dat to your USB drive (I like to call it pts_wallet.dat on the backup drive so I can tell which coin is backed up. It should already be encrypted from the protoshares-qt client).
4) Restart client.
If you want you want and have room you can copy the whole protoshares folder from %AppData%\roaming to your thumbdrive so you don't have to redownload the blockchain if you re-install your PTS wallet on another computer.
If you want to run your PTS wallet from your thumbdrive don't use the SanDisc software as it creates a file container on the USB drive (sort of like working from within a zip file). Just copy them with normal Windows cut/paste. You'll need to make a .bat file to start the protoshshares.exe file with a datadir flag pointing to your thumbdrive where you copied the blockchain.
Depending on which option you're trying to do we can get into more detail about either.
If you really want to run your PTS client-qt from the thumbdrive AND want it all encrypted on top of the normal encryption checkout TrueCrypt. It's an easy to use free piece of software that allows you to create a container on the USB drive and mount it as a drive so you can have a read/writable thumbdrive that is encrytped really well (
http://www.truecrypt.org/)
Good luck!
I'm not really tech savvy just an investor. I ran into a problem trying to download my pts to my usb drive, but I got two messages the first one said your file will be opened as read only. To edit move file outside of vault, open, make changes ,save then drag the updated file back into the vault.
then the second message stated that my libgcc_s_dW2-l.dll is missing from my computer. Try reinstalling to fix this problem.
I thought saving the file will be a 123 step but unfortunately an obstacle had to come about.
I'm using a SanDisk USB drive Cruzer Glider.
Assistance for this problem will be appreciated thanks.
1 pts to who ever can help me thoroughly.