Java start up error! HELP

Hello,

When ever my laptop starts up, I get an error message telling me there was an error with Java during start up. Below is the actual message I get when my computer starts up.

java.lang.ClassNotFoundException: pcloud.systemtray.ASPAgent
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
at com.exe4j.runtime.WinLauncher.main(Unknown Source)
at com.install4j.runtime.launcher.WinLauncher.main(Unknown Source)

My computer is a Dell Studio XPS running Window 7 Ultimate. Below is my computer info:

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Ultimate, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM)2 Duo CPU T9600 @ 2.80GHz, Intel64 Family 6 Model 23 Stepping 10
Processor Count: 2
RAM: 4060 Mb
Graphics Card: ATI Mobility Radeon HD 4670, 1024 Mb
Hard Drives: C: Total - 476837 MB, Free - 382148 MB; E: Total - 953867 MB, Free - 601883 MB;
Motherboard: Dell Inc., 0Y536R
Antivirus: Norton Security Suite, Updated and Enabled


I'm not sure what I need to do to fix this start up error. Can somebody please help me with this?

Thank You.