[amelia] Trying to Load R File into Amelia II

Hello. I'm trying to load a database from an R file (extension .RData) into Amelia II by using AmeliaView. However, when I choose the R file that contains my data to be loaded, it seems that Amelia II stops running because I cannot see any database loaded into it (Amelia's screen doesn't change at all), even waiting some time to see if the data eventually would be loaded, which never happened so far. So, could you please give me some guidance on what am I doing wrong? Just to give you some context about my database: it is a Cross-Sectional Time Series, consisting of the daily closing position of each stock market of the G-20 countries from 2003 to 2017, totaling around around 80,000 data points (i.e. around 4,000 values per country), out of which about 5% are missing values. Many thanks. Best wishes, Michel