环境
Visual Studio 2022
Oracle.DataAccess.dll v4.121.2.0
错误信息
在 VS 中启动 IIS Express ,收到报错信息
Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.
解决
取消选项 Tools / Options / Web Projects / Use the 64 bit version of IIS Express for web sites and projects
参考资料
https://stackoverflow.com/a/66907596