编译器定义（例如$ CPUX86）在哪里定义？ 哪个文件夹/文件？

Question

.DLL's produced by Webbroker on my XE8 have stopped working. Browsers get Error 500 regardless of server (Microsoft Server 2011 or Abyss Web Server). .Dll's produced two days ago work fine on both servers.

I installed XE10.1 (I put off the upgrade until now) and precisely the same problem occurs in the simplest of applications. Result.Content := '<p>Hello world</p>'; crashes.

I am at a loss and am wondering if my compiler's defines have been somehow tampered with. The last thing I did before things stopped working was to try out a IP*Works component and Windows did an update. Nothing else that I can think of.

Answer 1

Like some of you pointed out - many thanks. :-)

The problem had nothing to do with the compiler defines. Frankly, I don't quite understand what happened. It seems that Delphi 10 update 1 changed my .DPR file and inserted "Web.Win.ISAPIThreadPool"

Simultaneously, it seems, my test server reverted to an older version - heaven knows how that happened and the problem below manifested itself:

http://qc.embarcadero.com/wc/qcmain.aspx?d=129148

Thank you for helping me regain my sanity and I wish you all the best during this stressful season.