title: Designintf.dcu not found in custom component
body: <p>I am here converting some customize delphi component to latest delphi xe5.
  I already build it in delphi xe5 ide and where desgninf i replaced with
  designintf and design editor.
  i also include designide.dcp in reference .
  it build and install sucessfully .
  but there some packages while i try to use and complie error like
  designinf.dcu not found come .</p>
  
  <p>i study on internet for solution 
  as after delphi 6  their delphi not redistributed their design time 
  packges. but because it in delphi 5 and complex one i can invest 
  time on dividing design and runtime code and test it.</p>
  
  <p>kindly any alternative solution.</p>
  
  <p>thanks
  abhishek mestri</p>