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New ADODB from Win 10 (1803) too slow

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Hello

Some time ago I updated my Windows 10 Pro to 1803 build.

Today I detected than my tests, created on VBScript and ADODB work very slow.

For compare

1. At computer (Intel 2670QM) with Win7 (msado15.dll 6.1.7601.24023, cscript.exe 5.8.9600.19003) my tests execute within 80 sec.

2. At computer (Intel 6950X) with Win10 1803 (msado15.dll 10.0.17134.1, vbscript.dll 5.812.10240.16384) my tests execute within 1080 sec.

Windows.old (at computer with Win10) contains:
 - vbscript.dll - 5.812.10240.16384
 - msado15.dll - 10.0.16299.248

Early (before update to build 1803) my tests worked as expected - very fast (~80 sec)

The problem locates in cycle:

 for i=1 to c_recordN cmd(0)=base_ID+i call cmd.execute()
 next 'i

Where "cmd" it is "ADODB.Command" object.

I not sure, but seem the problem in "Execute" method.

Where I may find the informations about changes in new msado15.dll 10.0.17134.1?

Thanks,

Dmitry Kovalenko

www.ibprovider.com


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