HelpFlash issues need help

Alright thank you guys for reading im sure this is going to be a big helpfor others having the same problems as me.

When ever i run anything with Adobe Flash i get 100% CPU and it stays there the entire time i try to play, (yes this means i cant even use my beloved hacked client)

Ive ran scan after scan with mbam avast and pccleaner, i checked my fan speeds and temps changed my priorities, low graphics settings in the game, cleared my temp and %temp% file, and ran a few different codes in my command prompt. (I forget which they were)

My system specs are deffinantly good enough to run ROTMG with no problem, and i have great connection. (Specs below)

Processor: AMD Sempron(tm) Processor LE-1300 2.30 GHz
Installed Memory(RAM): 4.00GB (3.87 GB usable)
System Type: 64-bit Operating System
OS: Windows 7

Any help would be great, or if anyone knows of an alternative .swf opener to play rotmg on that would be great too!

Wrong section.

Start Task Manager (or whatever a Mac uses) and check if its really Flash eating all the memory (projector usually starts using less than 500 MB for me). Might aswell reinstall Flash from scratch, or update it.

Edit - Apparently I can't read, ignore this post

your computer just simply isnt good enough to play rotmg on flashplayer sorry

Yeah your cpu is about as lowend as it gets.
Your 100% CPU usage is probably attributed to rotmg maxing one of your cores and your OS and any background applications running on the other.
RotMG uses one thread only so it doesnt even matter what the other core is doing as long as your system isnt being starved for resources, its basically impossible for you to get a good framerate on rotmg with that processor, regardless of load. Your single core performance is way too low.