title: Physical file does not exist
body: <pre><code>DATA hatco  ;
  options ls=79;
  options ps=60;
  
  INFILE '~dscbms/class/dsc8450/files/hatco';
       INPUT X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14;
  LABEL X1='DELIVERY SPEED'
         X2='PRICE LEVEL'
         X3='PRICE FLEXIBILITY'
         X4='MANUFACTURER IMAGE'
         X5='OVERALL SERVICE'
         X6='SALES FORCE IMAGE'
         X7='PRODUCT QUALITY'
         X8='SIZE OF FIRM'
         X9='USAGE LEVEL'
         X10='SATISFACTION LEVEL'
         X11='SPECIFICATION BUYING'
         X12='STRUCTURE OF PROCUREMENT'
         X13='TYPE OF INDUSTRY'
         X14='TYPE OF BUYING SITUATION';
  Proc means;
          var x1-x14;
  PROC UNIVARIATE PLOT NORMAL;
          var x1-x7 x9;
  </code></pre>
  
  <p>Im trying to run this programe in SAS but i got error </p>
  
  <pre><code>ERROR: Physical file does not exist,
         D:\Backups\SAS\~dscbms\class\dsc8450\files\hatco.
  NOTE: The SAS System stopped processing this step because of errors.
  WARNING: The data set WORK.HATCO may be incomplete.  When this step was
           stopped there were 0 observations and 14 variables.
  WARNING: Data set WORK.HATCO was not replaced because this step was stopped.
  NOTE: DATA statement used (Total process time):
        real time           0.01 seconds
        cpu time            0.01 seconds
  </code></pre>
  
  <p>please help me thankx in advance</p>