What do you mean exactly ? Do you have a dialog box asking you to save your ram preview ?
As Seb said, please be more specific, what exactly is happening. Also please give us some more info about your graphics card, the language version you are using and any peripherals you may be using. The issue you are seeing sounds like a misinterpretation of a menu command which could be caused by some custom function key kicking in or the system recording a mouse-click in na invisible region due to a miscommunication between the graphics driver and the mouse. Likewise, some foreign languages use keyboard mappings that may interfere with some of AE's commands. Something like that for sure....
Yes, save preview file dialog box appears when i drag time indicator. My system language is Turkish. My graphic card is ATI Radeon 1950 GT. I didn't have this problem before and i didn't change any driver or system settings.
Mmh, that's still funky. have you done the usual of trashing the prefs? Could be corrupted in some way. Perhaps you accidentally modified a render preset permanently or so...
Adobe CS6 After Effects
I have the same problem like Kerem Ozan, But you didn't mentioned exactly how to solve it.
My laptop specification:
Graphic ATI Mobility Radeon HD 5470 (including share graphic card intel HD graphic card)
CPU Core i3, 2.3GHZ
Drive D (Where After Effect has been installed: 19GB Free space)
Secondly, it takes 5 minutes to after effect start up(splash screen)
Thirdly, I can't see composition change ireal time by changing time indicator and It takes 4 seconds to yellow progress bar of composition panel reach end and it then show me the result.