Saving too slow in amibroker

I M USING AMIBROKER 5.20 FOR INTRADAY AND FOR THE LAST FEW DAYS WHEN I CLICK ON SAVE BUTTON TO SAVE MY INTRADAY DATA IT IS TAKING SO MUCH TIME TO SAVE MY DATA IT:S ALL HAPPEING FOR THE LAST FEW DAYS

Check Your RAM Memory

i already have 1 gb memory saving problem is only for the last few days before it;s saving perfectly allright

first step : take back up
second : uninstall and again re installed amibroker software

i m using amibroker not from installed in C drive but i m using amibroker of intraday from D:\amibroker