error message

[bunaki]

Hi I wonder if anyone can point me in the right direction please, apologies if this question has been asked before but I've looked through the forums at various posts but can't find an answer.
I run sandboxie on two Toshiba laptops one windows 7 32 bit and the other windows 8.1 64 bit and they both run with no problems, I've just purchased a Lenovo desktop PC running windows 8.1 and installed (SandboxieInstall64-414) on it. The problem Is that I keep getting (SBIE2203 Failed to communicate with Sandboxie Service: *GUIPROXY_00000001 - uTorrent.exe [C0000034]) error reports.
The problem at the moment seems to be just when I run uTorrent The sandboxie client seems to close down but uTorrent keeps running then if i try to open a browser I get the error message and have to restart sandboxie. I hope you can understand the above question any help would be much appreciated. Thanks in advance