# Toad for oracle12.5.0.99 64 bit is very slow in my windows 7 system

**URL:** <https://forums.toadworld.com/t/toad-for-oracle12-5-0-99-64-bit-is-very-slow-in-my-windows-7-system/30581>\
**Category:** Toad for Oracle & DevOps Toolkit\
**Created:** [July 31, 2014, 4:29am UTC](https://forums.toadworld.com/t/toad-for-oracle12-5-0-99-64-bit-is-very-slow-in-my-windows-7-system/30581 "2014-07-31T04:29:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![seganrasan.subramani](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@seganrasan.subramani](https://forums.toadworld.com/u/seganrasan.subramani)\
**Post date:** [July 31, 2014, 4:29am UTC](https://forums.toadworld.com/t/toad-for-oracle12-5-0-99-64-bit-is-very-slow-in-my-windows-7-system/30581/1 "2014-07-31T04:29:01Z")

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Hi,

Recently I have received a windows 64 bit machine where I installed Toad for oracle 12.5.0.99 64 bit version. Whenever I try to connect to a new db, it is taking almost 5 mins to get connected. During that time it is showing Toad is not responding. When I was using Toad for oracle 11.6 32 bit version with my previous system, i was not seeing this issue. I tried to downgrade i.e., install toad for oracle 11.6 64 bit version, it is also not installing now.

Can someone pls help me in this.

thanks in advance.

Segan.

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**Author:** ![Bert\_Scalzo](https://sea1.discourse-cdn.com/quest/user_avatar/forums.toadworld.com/bert_scalzo/32/274_2.png) [@Bert\_Scalzo](https://forums.toadworld.com/u/Bert_Scalzo)\
**Post date:** [July 31, 2014, 4:38am UTC](https://forums.toadworld.com/t/toad-for-oracle12-5-0-99-64-bit-is-very-slow-in-my-windows-7-system/30581/2 "2014-07-31T04:38:34Z")

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Read these blogs - one of them may help:

[www.toadworld.com/…/help-toad-for-oracle-seems-slow.aspx](http://www.toadworld.com/products/toad-for-oracle/b/weblog/archive/2013/05/06/help-toad-for-oracle-seems-slow.aspx)

[www.toadworld.com/…/speed-up-toad.aspx](http://www.toadworld.com/products/toad-for-oracle/b/weblog/archive/2007/12/17/speed-up-toad.aspx)

[www.toadworld.com/…/go-toad-go.aspx](http://www.toadworld.com/products/toad-for-oracle/b/weblog/archive/2010/11/23/go-toad-go.aspx)

[www.toadworld.com/…/toad-sometimes-slow-on-oracle-10g.aspx](http://www.toadworld.com/products/toad-for-oracle/b/weblog/archive/2007/10/02/toad-sometimes-slow-on-oracle-10g.aspx)