The RPC server is unavailable. (Exception from hresult: 0x800706ba)

Source: Internet
Author: User

In the usage method word. _ document origdoc = wordapp. documents. open (ref lastfile, ref missing, ref missing, ref missing, ref missing );
The preceding error occurs.

I have read some solutions online.

The final result is that some of the preceding Methods perform similar operations such as worddoc. Close (omissing, omissing, omissing); wordapp. Quit (omissing, omissing, omissing. In the end, I used word. _ document origdoc = wordapp. Documents. Open (ref lastfile, ref missing,
Ref missing, ref missing, ref missing );Wordapp = new Microsoft. Office. InterOP. Word. Application ();

Analysis:

Because wordapp. Quit is executed, the wordapp is empty. CallWordapp = new Microsoft. Office. InterOP. Word. Application (); Re-generate an object for wordapp, so OK.


I hope it will be useful to you.

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