Under the original xp Delphi program calls the excel features under the Windows 7 doesn't work how to solve

CodePudding user response:

Changed the oledb version

CodePudding user response:

There is no direct relationship with Windows 7, this is your OFFICE version of Windows 7 is installed with inconsistent development version,

If you want to improve the compatibility, use less as far as possible the inside of the Excel function, the OPEN and Close function is generally will not change,

CodePudding user response:

refer to the second floor doloopcn response:

there is no direct relationship with Windows 7, this is your OFFICE version of Windows 7 is installed with inconsistent development version,

If you want to improve the compatibility, use less as far as possible the inside of the Excel function, the OPEN and Close function is generally will not change,

Also not line I tried before in Windows 7 will be the original office2003 office went to mount office2003 also or not

CodePudding user response:

Don't use office lite version, had better install the full version

CodePudding user response:

Agree with the second floor and 4th floor
In addition, there is a possibility that even with the full version of office, there is a possibility that under the different versions of Windows, can install office component is different, if the program related to this, there may be a problem

CodePudding user response:

Use every three party controls, a try, don't use OLE, slow, trouble,
XLSReadWriteII, are better,

CodePudding user response:

You used to be operating.xls files, now become XLSX, localities may want to modify

CodePudding user response:

I met this kind of question is because the driver version is inconsistent, search on the net, all is the answer

CodePudding user response:

refer to the eighth floor leavesguth response:

I met this kind of question is because the driver version is inconsistent, online search, all answer