我的stata文件打开时，出现这种现象，数据根本就打不开，请问各位大牛，怎么处理？
Notes:
      1.  (/m# option or -set memory-) 10.00 MB allocated to data
      2.  (/v# option or -set maxvar-) 5000 maximum variables
. use F:bcd.dta
no room to add more observations
    An attempt was made to increase the number of observations beyond what is
    currently possible.  You have the following alternatives:
     1.  Store your variables more efficiently; see help compress.  (Think of
         Stata's data area as the area of a rectangle; Stata can trade off width
         and length.)
     2.  Drop some variables or observations; see help drop.
     3.  Increase the amount of memory allocated to the data area using the set
         memory command; see help memory.
r(901);